Daily Dive #119 · Prompt 2 of 7 · November 11, 2026
Krillion answers: “Name a bodily function or biological process (like breathing)”
Krillion accepted 2,047 answers for this prompt: 1 One in a Krillion, 1834 Deep Cut, 143 Rare, 54 Schooler and 15 Plankton. The 100-point gem starts with “N” — it is listed first below, followed by every other answer from rarest to most common.
One in a Krillion: Nasal cycle. Nostrils take turns congesting, with waking shifts averaging roughly two hours.
2047 accepted answers
One in a Krillion · 100 pts (1)
- Nasal cycleNostrils take turns congesting, with waking shifts averaging roughly two hours.
Deep Cut · 85 pts (1834)
- 2,3-Butanediol fermentation
- 5' capping
- Abdominal reflex
- Abortive initiation
- Absorptive state
- Acclimatization
- Acetyl-CoA synthesis
- Acetylation
- Acetylcholine breakdown
- Acetylcholine synthesis
- Acoustic reflex
- Acrosome reaction
- ACTH secretion
- ACTH synthesis
- Action potential
- Active immunity
- Activin secretion
- Acute inflammation
- Acute-phase reaction
- Acylation
- Adaptive immune response
- Adenosine production
- Adipocere formation
- Adipogenesis
- Adiponectin secretion
- ADP production
- ADP-ribosylation
- Adrenarche
- Adult neurogenesis
- Aerophagia
- Affective touch
- Affinity maturation
- Afterhyperpolarization
- Afterpains
- Agglutination
- Aggrephagy
- Agonal breathing
- Airway remodeling
- Alanine, aspartate and glutamate metabolism
- Alarm reaction
- Alcohol metabolism
- Aldosterone escape
- Aldosterone secretion
- Aldosterone synthesis
- Aldosterone-regulated sodium reabsorption
- Alertness
- Algor mortis
- Alkaline tide
- Alkylation
- Allometric growth
- Allostasis
- Allosteric regulation
- Alpha oxidation
- Alpha rhythm
- Alpha-chain T-cell antigen receptor gene rearrangement
- Alpha-linolenic acid metabolism
- Alternative complement pathway
- Alternative splicing
- Amelogenesis
- Amination
- Amino acid metabolism
- Amino acid synthesis
- Amino acid transport
- Amino sugar metabolism
- Ammonia detoxification
- Amniotic fluid production
- Amodal perception
- Amoeboid movement
- Amylin secretion
- Amylin synthesis
- Anabolism
- Anagen
- Anal wink
- Anaphase
- Anaphase I
- Anaphase II
- Anaphase lag
- Anaplerosis
- Anastasis
- Androgen backdoor pathway
- Andropause
- Angiogenesis
- Angiotensin activation
- Ankle jerk reflex
- Anoikis
- Anti-Müllerian hormone secretion
- Antibody-dependent cellular cytotoxicity
- Antidiuretic hormone secretion
- Antigen presentation
- Antigen recognition
- Antigen sampling
- Antigen-antibody reaction
- Antigenic modulation
- Antimicrobial peptide production
- Apocrine sweating
- Apoptosis
- Apoptotic body formation
- Apoptotic signaling
- Apperception
- Appetite regulation
- Appositional growth
- Aqueous humor drainage
- Aqueous humor production
- Arachidonic acid metabolism
- Arginine and proline metabolism
- Arginine biosynthesis
- Arnold's reflex
- Aromatization
- Arterial chemoreception
- Arthrokinetic reflex
- Ascorbate and aldarate metabolism
- ASMR tingles
- Assimilation
- Associative learning
- Astrocyte activation
- Asymmetric cell division
- Asymmetrical tonic neck reflex
- Atg8ylation
- ATP hydrolysis
- ATP synthesis
- ATP transport
- Atrial function
- Atrial natriuretic peptide release
- Atrial natriuretic peptide synthesis
- Atrial remodeling
- Atrophy
- Attentional blink
- Attentional shift
- Auditory fatigue
- Auditory feedback
- Auditory masking
- Auditory scene analysis
- Autobiographical memory
- Autocrine signaling
- Autoimmunity
- Autolysis
- Autonomic control of the heart
- Autonomic regulation
- Autophagic cell death
- Autophagy
- Autophosphorylation
- Autoschizis
- Avoidance learning
- Axon ensheathment
- Axon fasciculation
- Axon guidance
- Axon reflex
- Axonal transport
- Axonogenesis
- B cell activation
- B cell proliferation
- B-cell heavy chain gene rearrangement
- B-cell light chain gene rearrangement
- B-type natriuretic peptide synthesis
- Babinski reflex
- Babkin reflex
- Bacterial fermentation in the colon
- Bainbridge reflex
- Baroreception
- Baroreflex
- Barrier defenses
- Basal electrical rhythm
- Basal tear secretion
- Base excision repair
- Bekhterev–Jacobsohn reflex
- Bekhterev–Mendel reflex
- Bell's phenomenon
- Beta rhythm
- Beta-alanine metabolism
- Beta-chain T-cell antigen receptor gene rearrangement
- Beta-oxidation
- Bezold–Jarisch reflex
- Biceps reflex
- Bile acid synthesis
- Bile release
- Bile storage
- Bilirubin conjugation
- Binaural fusion
- Binocular rivalry
- Binocular summation
- Binocular vision
- Biological motion perception
- Biological transport
- Biotin metabolism
- Biotinylation
- Bitter taste perception
- Bladder filling
- Bladder outlet relaxation
- Blastulation
- Blood bactericidal activity
- Blood flow regulation
- Blood pH regulation
- Blood shift
- Blood volume regulation
- Blood-brain barrier formation
- Blood-brain barrier transport
- Body patterning
- Bohr effect
- Bolus formation
- Bone conduction
- Bone deposition
- Bone growth
- Bone loss
- Bone maturation
- Bone modeling
- Bone regeneration
- Bone remodeling
- Bone resorption
- Bowel control
- Brachioradialis reflex
- Brain aging
- Brain development
- Brain growth
- Brain natriuretic peptide secretion
- Brain renin-angiotensin signaling
- Brain's reflex
- Branch migration
- Branched-chain amino acid catabolism
- Braxton Hicks contractions
- Breast crawl
- Breast development
- Brissaud's reflex
- Bronchoconstriction
- Bronchodilation
- Brush border digestion
- Bulbocavernosus reflex
- Bulk endocytosis
- Butanoate metabolism
- Cadaveric spasm
- Caffeine metabolism
- Calcification
- Calcitonin secretion
- Calcitonin synthesis
- Calcium homeostasis
- Calcium oscillation
- Calcium signaling
- Calcium-induced calcium release
- Caloric reflex
- Calvin cycle
- cAMP synthesis
- Capillary exchange
- Capillary refill
- Carbamylation
- Carbohydrate absorption
- Carbohydrate catabolism
- Carbohydrate digestion
- Carbohydrate metabolism
- Carbon dioxide production
- Carbon dioxide transport
- Carbon metabolism
- Carbonylation
- Cardiac action potential
- Cardiac automaticity
- Cardiac conduction
- Cardiac cycle
- Cardioception
- Cardiovascular drift
- Carnitine shuttle
- Cartilage repair
- Caseous necrosis
- Catabolism
- Catagen
- Cataplerosis
- Categorical perception
- CDK7 pathway
- Cell adhesion
- Cell competition
- Cell cycle arrest
- Cell cycle checkpoints
- Cell cycle phase transition
- Cell death
- Cell dedifferentiation
- Cell differentiation
- Cell division orientation
- Cell fate determination
- Cell fusion
- Cell growth
- Cell junction formation
- Cell migration
- Cell plasticity
- Cell polarization
- Cell proliferation
- Cell signaling
- Cell sorting
- Cell spreading
- Cell turnover
- Cell-cell recognition
- Cell-in-cell formation
- Cell-mediated immunity
- Cellular reprogramming
- Cellular senescence
- Cellular stress response
- Cementogenesis
- Central pattern generation
- Central sensitization
- Centrosome duplication
- Cephalic phase
- Cerebellum development
- Cerebral autoregulation
- Cerebral circulation
- Cerebrospinal fluid circulation
- Cerebrospinal fluid production
- Cervical dilation
- Cervical mucus production
- Cervical ripening
- Cervico-collic reflex
- Cervico-ocular reflex
- Cervico-spinal reflex
- cGAS-STING signaling
- Chaddock reflex
- Chaperone-mediated autophagy
- Chemesthesis
- Chemical buffering
- Chemiosmosis
- Chemokinesis
- Chemoreceptor reflex
- Chemoreceptor trigger zone activation
- Chemotaxis
- Child development
- Chloride shift
- Cholecystokinin secretion
- Cholecystokinin synthesis
- Cholesterol metabolism
- Cholesterol synthesis
- Cholinergic transmission
- Chondrocyte differentiation
- Chondrogenesis
- Chromatin remodeling
- Chromosome condensation
- Chromosome segregation
- Chronic inflammation
- Chunking
- Churchill-Cope reflex
- Chyle formation
- Chylomicron formation
- Chyme formation
- Ciliary beating
- Ciliospinal reflex
- Cilium assembly
- Circadian blood pressure rhythm
- Circasemidian rhythm
- Circaseptan rhythm
- Citrullination
- Clasp-knife response
- Class switching
- Classical complement pathway
- Classical conditioning
- Clathrin-independent endocytosis
- Clitoral erection
- Cloacal respiration
- Clonal anergy
- Clonal deletion
- Clonal hematopoiesis
- Clonal selection
- Clonus
- Clot retraction
- Cluster feeding
- Coagulative necrosis
- Cofactor biosynthesis
- Cognitive aging
- Cognitive development
- Cognitive flexibility
- Cold sensation
- Cold shock response
- Collagen production
- Collateral circulation
- Collecting duct acid secretion
- Collective-amoeboid transition
- Colonic absorption
- Colostrum production
- Common coagulation pathway
- Compensatory growth
- Complement activation
- Complement-mediated lysis
- Comprehension
- Concept formation
- Conditioned emotional response
- Conditioned reflex
- Conditioned taste aversion
- Consciousness
- Consensual light reflex
- Contact guidance
- Contact inhibition
- Convergence
- Copper metabolism
- Cori cycle
- Corneal reflex
- Corollary discharge
- Coronary circulation
- Corpus luteum maintenance
- Cortical reaction
- Cortical spreading depression
- Cortisol synthesis
- Costal breathing
- Cotransport
- Countercurrent heat exchange
- Countercurrent multiplication
- Crassulacean acid metabolism
- Creatine synthesis
- Creatinine formation
- Cremasteric reflex
- CRH secretion
- Crinophagy
- Cross-presentation
- Cross-priming
- Crossed extensor reflex
- Crossing over
- Cuproptosis
- Cushing reflex
- Cutaneous blood flow regulation
- Cutaneous elimination
- Cutaneous reflex
- Cyclic alternating pattern
- Cysteine and methionine metabolism
- Cytokine release
- Cytokinesis
- Cytolysis
- Cytophagocytosis
- Cytoplasmic streaming
- Cytoskeleton organization
- Cytotoxicity
- D-amino acid metabolism
- Dazzle reflex
- Dealkylation
- Deamination
- Decarboxylation
- Decidualization
- Default mode network activity
- Defecation reflex
- Degranulation
- Dehydration synthesis
- Delayed hypersensitivity
- Delta waves
- Delta-chain T-cell receptor gene rearrangement
- Demineralization
- Dendritic spike
- Dentinogenesis
- Dephosphorylation
- Depolarization
- Depolarization-induced suppression of inhibition
- Derepression
- Desensitization
- Determination of affect
- Detrusor contraction
- Detumescence
- Detyrosination
- Developmental gene expression regulation
- Developmental plasticity
- DHEA secretion
- Diakinesis
- Diapedesis
- Diaphragm contraction
- Diastole
- Dihydrotestosterone secretion
- Dihydrotestosterone synthesis
- Dimerization
- Diplotene
- Discrimination learning
- Dishabituation
- Disulfide bond formation
- Disulfidptosis
- Diuresis
- Diurnal cortisol rhythm
- Diving reflex
- DNA damage response
- DNA demethylation
- DNA end resection
- DNA fragmentation
- DNA methylation
- DNA re-replication
- DNA synthesis
- DNA unwinding
- Dopamine reuptake
- Dopamine synthesis
- Dopaminergic transmission
- Dopaminylation
- Double-strand break repair
- Down-regulation
- Ductus arteriosus closure
- Durotaxis
- Ear growth
- Early induced immune response
- Ears popping
- Eccrine sweating
- Ectopic recombination
- Efferocytosis
- Eicosanoid synthesis
- Elastic recoil
- Elastin production
- Electrolyte balance
- Electron transport chain
- Electrotonic conduction
- Embryo hatching
- Embryonic cleavage
- Embryonic folding
- Embryonic hematopoiesis
- Embryonic induction
- Emotion perception
- Emotion processing
- Emperipolesis
- Emulsification
- Enamel remineralization
- End-plate potential
- Endochondral ossification
- Endocytic cycle
- Endocytosis
- Endolymph production
- Endometrial regeneration
- Endoreduplication
- Endorphin synthesis
- Endosomal acidification
- Endosomal transport
- Endothelial cell migration
- Endothelial-mesenchymal transition
- Endothelin release
- Energy homeostasis
- Engram formation
- Enkephalin secretion
- Enterogastric reflex
- Enterohepatic circulation
- Entoptic vision
- Entosis
- Entrainment
- Enzyme activation
- Enzyme catalysis
- Enzyme induction
- Enzyme secretion
- Enzyme synthesis
- Eosinophil activation
- Ephaptic coupling
- Epiboly
- Epigenetic drift
- Epigenetic memory
- Epigenetic regulation
- Epinephrine synthesis
- Episodic memory
- Epithelial cell differentiation
- Epithelial-mesenchymal transition
- ER-associated degradation
- ER-phagy
- ERTOLD pathway
- Eryptosis
- Erythrocyte aggregation
- Erythrocyte aging
- Erythrocyte maturation
- Erythropoiesis
- Erythropoietin secretion
- Esophageal phase of swallowing
- Esterification
- Estivation
- Estrogen production
- Estrogen secretion
- Ether lipid metabolism
- Evaluative conditioning
- Evaporative cooling
- Evoked potentials
- Excision repair
- Excitation-contraction coupling
- Excitatory postsynaptic potential
- Exercise hyperemia
- Exercise-induced cardiac hypertrophy
- Exocytosis
- Explicit memory
- Extensor digitorum reflex
- External respiration
- Extinction learning
- Extracellular matrix remodeling
- Extracellular vesicle release
- Extramedullary hematopoiesis
- Extrinsic coagulation pathway
- Exudation
- Eye crust formation
- Eye movements
- Eye pressure regulation
- Eyelid conditioning
- Eyes adjusting to darkness
- Eyes focusing
- Facial recognition
- Facilitated diffusion
- Fast endophilin-mediated endocytosis
- Fast pain perception
- Fasting state
- Fat absorption
- Fat digestion
- Fat necrosis
- Fat redistribution
- Fatty acid degradation
- Fatty acid desaturation
- Fatty acid elongation
- Fatty acid metabolism
- Feminization
- Ferguson reflex
- Ferroptosis
- Fetal circulation
- Fetal organ maturation
- Fetal programming
- Fibrin formation
- Fibrinogenolysis
- Fibrinolysis
- Fibroblast proliferation
- Fibrosis
- Figure-ground perception
- Filling-in
- First breath
- First stage of labor
- First-pass metabolism
- Fixation reflex
- Flashbulb memory
- Flicker fusion
- Fluid shifts
- Focal adhesion formation
- Follicle selection
- Follicular atresia
- Follicular phase
- Folliculogenesis
- Fontanelle closure
- Food entrainment
- Force potentiation
- Forced breathing
- Forced exhalation
- Forebrain development
- Foreign-body reaction
- Foreskin separation
- Form perception
- Forming stool
- Formylation
- Frank-Starling mechanism
- Freckling
- Free radical scavenging
- Free recall
- Free-running rhythm
- Freeze response
- Frequency following response
- Fructolysis
- Fructose and mannose metabolism
- Futile cycle
- G protein-coupled receptor signaling
- G0 phase
- G1 phase
- G2 phase
- GABAergic transmission
- Galactopoiesis
- Galant reflex
- Galvanic skin response
- Galvanotaxis
- Gametogenesis
- Gamma waves
- Gamma-carboxylation
- Gamma-chain T-cell receptor gene rearrangement
- Gamma-glutamyl cycle
- Gap junction signaling
- Gas production
- Gasping
- Gastric absorption
- Gastric emptying
- Gastric mixing
- Gastric motility
- Gastric phase
- Gastrin secretion
- Gastrocolic reflex
- Gastroileal reflex
- Gastrointestinal motility
- Gastrulation
- Gaze control
- Gene amplification
- Gene conversion
- Gene expression
- Gene regulation
- Gene silencing
- Genetic imprinting
- Germ cell migration
- Germinal center reaction
- Germline mutation
- Gestational weight gain
- Ghrelin secretion
- Ghrelin synthesis
- GHRH secretion
- GIP secretion
- Glabellar reflex
- Glial cell proliferation
- Gliogenesis
- Glomerular filtration
- Glomerulotubular balance
- GLP-1 secretion
- Glucagon secretion
- Glucagon synthesis
- Gluconeogenesis
- Glucose cycle
- Glucose uptake
- Glucose-alanine cycle
- Glucuronidation
- Glutamate-glutamine cycle
- Glutamatergic transmission
- Glutaminolysis
- Glutathione metabolism
- Glutathione synthesis
- Glycation
- Glycerol phosphate shuttle
- Glycerolipid metabolism
- Glyceroneogenesis
- Glycerophospholipid metabolism
- Glycine, serine and threonine metabolism
- Glycinergic transmission
- Glycogen metabolism
- Glycogenesis
- Glycogenolysis
- Glycolysis
- Glycosaminoglycan biosynthesis
- Glycosaminoglycan degradation
- Glycosphingolipid biosynthesis
- Glycosylation
- Glyoxylate and dicarboxylate metabolism
- GnRH secretion
- Going pale
- Golgi tendon reflex
- Golgi vesicle transport
- Gonadal development
- Gonadarche
- Gonadotropin secretion
- GPI-anchor biosynthesis
- Graded potential
- Graft rejection
- Granulation tissue formation
- Granuloma formation
- Granulopoiesis
- Graphesthesia
- Gravity sensing
- Growth hormone secretion
- Growth hormone synthesis
- Growth plate closure
- GTP hydrolysis
- H-Reflex
- Habituation
- Hair follicle development
- Hair follicle miniaturization
- Hair pigmentation
- Haldane effect
- Hanger reflex
- Haptic perception
- Haptotaxis
- Haustral churning
- hCG secretion
- Head righting reflex
- Heart development
- Heart rate slowing
- Heart valve closure
- Heat sensation
- Heat shock response
- Hedgehog signaling
- Hematopoiesis
- Heme synthesis
- Hemoglobin breakdown
- Hemoglobin synthesis
- Hemolysis
- Hemostasis
- Hepatic circulation
- Hepatic glucose production
- Hepatobiliary elimination
- Hepcidin secretion
- Hering-Breuer reflex
- Heterologous immunity
- Heterosynaptic plasticity
- Hexosamine pathway
- Higher nervous activity
- Hindbrain development
- Hippo signaling
- Hippus
- Histamine release
- Histaminylation
- Histidine metabolism
- Histone acetylation
- Histone methylation
- Hoffmann's sign
- Homologous desensitization
- Homologous recombination repair
- Homosynaptic plasticity
- Hormone metabolism
- Hormone signaling
- Hormone synthesis
- HPA axis activation
- Human placental lactogen secretion
- Humoral immunity
- Hunger contractions
- Hydrolysis
- Hydroxylation
- Hyperplasia
- Hyperpolarization
- Hypersensitivity reaction
- Hypnagogia
- Hypnopompia
- Hypoxic pulmonary vasoconstriction
- Ideation
- Ideomotor phenomenon
- IGF-1 secretion
- Imitative learning
- Immune adherence
- Immune reconstitution
- Immune system development
- Immune tolerance
- Immunogenic cell death
- Immunologic capping
- Immunological memory
- Immunological synapse formation
- Immunomodulation
- Immunosenescence
- Immunosuppression
- Immunosurveillance
- Implicit learning
- Implicit memory
- Increased vascular permeability
- Independent assortment
- Inflammaging
- Inflammasome activation
- Inflammatory phase
- Inflammatory reflex
- Infradian rhythm
- Inhibin secretion
- Inhibition of return
- Inhibitory control
- Inhibitory postsynaptic potential
- Innate immune response
- Innervation
- Inositol phosphate metabolism
- Insemination
- Insensible water loss
- Instinctive drowning response
- Insulin degradation
- Insulin signaling
- Insulin synthesis
- Integrated stress response
- Interferon response
- Interkinesis
- Intermuscular coordination
- Internal respiration
- Interoception
- Interocular transfer
- Interphase
- Interstitial fluid formation
- Interstitial growth
- Interstrand cross-link repair
- Intestinal barrier function
- Intestinal cholesterol absorption
- Intestinal epithelial renewal
- Intestinal folate absorption
- Intestinal iron absorption
- Intestinal phase of digestion
- Intestinal phytosterol absorption
- Intestinal secretion
- Intracellular killing
- Intracellular pH regulation
- Intracrine signaling
- Intraflagellar transport
- Intramembranous ossification
- Intrinsic coagulation pathway
- Intrinsic factor secretion
- Intuition
- Invagination
- Involuntary memory
- Involuntary muscle contraction
- Ion channel gating
- Ion transport
- Iron metabolism
- Isometric contraction
- Isotonic contraction
- Isovolumetric contraction
- Isovolumetric relaxation
- JAK-STAT signaling
- Jaw jerk reflex
- Jaw-opening reflex
- Joint lubrication
- Judgment
- Juxtacrine signaling
- K-complex
- Kaliuresis
- Karyolysis
- Karyorrhexis
- Keratinization
- Keratinocyte differentiation
- Ketogenesis
- Ketolysis
- Kinin cascade
- Kleptoplasty
- Kohnstamm phenomenon
- Krebs cycle
- Kynurenine pathway
- Lacrimal reflex
- Lactate clearance
- Lactate shuttle
- Lactogenesis
- Lactose digestion
- Landau reflex
- Language acquisition
- Language comprehension
- Language processing
- Lanugo shedding
- Laryngeal adductor reflex
- Latent inhibition
- Latent learning
- Lateral inhibition
- Lazarus sign
- Lectin complement pathway
- Left atrial function
- Left ventricular function
- Leloir pathway
- Leptin secretion
- Leptin synthesis
- Leptotene
- Leukocyte activation
- Leukocyte differentiation
- Leukocyte homeostasis
- Leukocyte migration
- Leukocyte rolling
- Leukopoiesis
- Leukotriene synthesis
- LH surge
- Lightening
- Limb development
- Linoleic acid metabolism
- Lipid metabolism
- Lipid peroxidation
- Lipid signaling
- Lipid synthesis
- Lipidation
- Lipofuscin accumulation
- Lipogenesis
- Lipoic acid metabolism
- Lipolysis
- Lipophagy
- Lipoprotein metabolism
- Lipoxygenase pathway
- Lipoylation
- Liquefactive necrosis
- Liver regeneration
- Livor mortis
- Local sleep
- Lochia discharge
- Long-term depression
- Long-term potentiation
- Looming response
- Loudness perception
- Lower esophageal sphincter relaxation
- Luebering-Rapoport pathway
- Lung development
- Luteal phase
- Luteinization
- Luteolysis
- Lymph node filtration
- Lymphangiogenesis
- Lymphatic drainage
- Lymphocyte cooperation
- Lymphocyte costimulation
- Lymphocyte recirculation
- Lymphopoiesis
- Lymphoproliferative response
- Lysine degradation
- Lysosomal digestion
- Lysosomal exocytosis
- Lysozyme synthesis
- M phase
- Macrophage activation
- Macropinocytosis
- Malate-aspartate shuttle
- Malonylation
- Mammogenesis
- MAP kinase signaling
- Margination
- Mass movement
- Mast cell activation
- Maternal immune tolerance
- Maternal-fetal exchange
- Maturation phase
- Maxillofacial development
- McGurk effect
- Mechanoreception
- Mechanotransduction
- Medium-term memory
- Medullary ischemic reflex
- Meibum production
- Meiotic prophase I
- Melanogenesis
- Melanopsin signaling
- Melatonin secretion
- Melatonin synthesis
- Membrane blebbing
- Membrane fusion
- Membrane potential
- Membrane transport
- Memory consolidation
- Memory development
- Memory formation
- Memory inhibition
- Memory reconsolidation
- Memory replay
- Memory retrieval
- Memory storage
- Menace reflex
- Menarche
- Mental rotation
- Mentalization
- Mesopic vision
- Metabolic activation
- Metabolic reprogramming
- Metacognition
- Metaphase
- Metaphase I
- Metaphase II
- Metaplasia
- Metaplasticity
- Micelle formation
- Microarousal
- Microautophagy
- Microcirculation
- Microglial activation
- Microhomology-mediated end joining
- Microprocessing of microRNA
- Microsaccades
- Microsleep
- Microsomal ethanol oxidizing system
- Microtubule-based movement
- Micturition reflex
- Midbrain development
- Migrating motor complex
- Milk let-down
- Mineral absorption
- Mineral storage
- Miniature postsynaptic potentials
- Mismatch negativity
- Mismatch repair
- Mitochondrial biogenesis
- Mitochondrial DNA repair
- Mitochondrial DNA replication
- Mitochondrial dynamics
- Mitochondrial fission
- Mitochondrial fusion
- Mitochondrial gene expression
- Mitochondrial swelling
- Mitochondrial uncoupling
- Mitophagy
- Mitotic catastrophe
- Mitotic DNA synthesis
- Mitotic exit
- Mitotic recombination
- Monoallelic expression
- Monoaminylation
- Monocular vision
- Monocytopoiesis
- Mood regulation
- Moro reflex
- Morphogenesis
- Morula compaction
- Morula formation
- Motilin secretion
- Motion perception
- Motor control
- Motor development
- Motor learning
- Motor planning
- Motor unit recruitment
- MSH secretion
- mTOR signaling
- Mu rhythm
- Mucociliary clearance
- Mucosal immunity
- Müllerian regression
- Multisensory integration
- Muscle adaptation
- Muscle atonia in sleep
- Muscle atrophy
- Muscle cell differentiation
- Muscle coactivation
- Muscle development
- Muscle guarding
- Muscle protein synthesis
- Muscle relaxation
- Muscle repair
- Muscle tone
- Musculoskeletal development
- Mutation
- Myelin maintenance
- Myelination
- Myelopoiesis
- Myogenic mechanism
- Myoglobin synthesis
- Myokine secretion
- Myotonia (sexual)
- Myristoylation
- N-glycan biosynthesis
- NADH oxidation
- NADH production
- NADPH regeneration
- Nasal air filtration
- Natriuresis
- Natural anticoagulation
- Natural killer cell activity
- Necroptosis
- Necrosis
- Necrotic DNA degradation
- Negative feedback
- Neonatal circulatory transition
- Neonatal transition
- Nerve regeneration
- NETosis
- Neural binding
- Neural coding
- Neural crest migration
- Neural facilitation
- Neural induction
- Neural inhibition
- Neural synchronization
- Neuroangiogenesis
- Neurogenesis
- Neurogenic inflammation
- Neuroimmunomodulation
- Neuroinflammation
- Neuromodulation
- Neuromuscular transmission
- Neuron differentiation
- Neuronal migration
- Neuronal outgrowth
- Neuronal sprouting
- Neurosecretion
- Neurosteroidogenesis
- Neurotransmitter reuptake
- Neurotransmitter secretion
- Neurotransmitter synthesis
- Neurovascular coupling
- Neurulation
- Neutralization
- Neutrophil activation
- Neutrophil infiltration
- NF-kB signaling
- Nicotinate and nicotinamide metabolism
- Nipple erection
- Nitric oxide release
- Nitric oxide signaling
- Nitrogen fixation
- Nitrogen metabolism
- Nocturnal clitoral tumescence
- Non-exercise activity thermogenesis
- Non-homologous end joining
- Non-image-forming vision
- Non-shivering thermogenesis
- Non-stop decay
- Nonassociative learning
- Nondisjunction
- Nonsense-mediated decay
- Nonsynaptic plasticity
- Noradrenaline secretion
- Noradrenergic transmission
- Norepinephrine reuptake
- Norepinephrine synthesis
- Nose blowing
- Notch signaling
- Novelty detection
- Nuclear envelope breakdown
- Nuclear transport
- Nucleic acid digestion
- Nucleic acid metabolism
- Nucleophagy
- Nucleosome assembly
- Nucleotide excision repair
- Nucleotide metabolism
- Nucleotide sugar biosynthesis
- Nucleotide synthesis
- Numerical cognition
- Nutrient sensing
- Nystagmus
- O-GlcNAcylation
- O-glycan biosynthesis
- Observational learning
- Ocular absorption
- Ocular tremor
- Oculocardiac reflex
- Oculocephalic reflex
- Okazaki fragment synthesis
- Olfactory learning
- Olfactory memory
- Olfactory transduction
- Oligodendrocyte differentiation
- Omega oxidation
- One-carbon metabolism
- Oocyte maturation
- Oogenesis
- Operant conditioning
- Opponent processing
- Opsonization
- Optocollic reflex
- Optokinetic reflex
- Oral mucosal absorption
- Oral phase of swallowing
- Orexin secretion
- Orexin synthesis
- Organelle biogenesis
- Organogenesis
- Orienting response
- Orthostatic response
- Osmoreception
- Osmoregulation
- Ossification
- Osteoblast differentiation
- Osteocalcin secretion
- Osteoclastogenesis
- Otoacoustic emissions
- Ovarian cycle
- Ovum transport
- Oxidative phosphorylation
- Oxidative stress response
- Oxygen consumption
- Oxygen debt
- Oxygen sensing
- Oxygen transport
- Oxygen-hemoglobin binding
- Oxygenation
- Oxytocin release
- Oxytocin synthesis
- Pachytene
- Pain inhibition
- Pain modulation
- Paligenosis
- Pallor mortis
- Palmitate mediated localization
- Palmitoylation
- Palmomental reflex
- Pancreatic secretion
- Pantothenate and CoA biosynthesis
- Parachute reflex
- Paracrine signaling
- Paraptosis
- Parathyroid hormone secretion
- Parathyroid hormone synthesis
- Pareidolia
- Parthanatos
- Passive immunity
- Pattern completion
- Pattern recognition
- Pattern separation
- Pee shivers
- Pelvic ligament loosening
- Pendelluft
- Pentose and glucuronate interconversions
- Pentose phosphate pathway
- Pepsinogen activation
- Perception
- Perceptual closure
- Perceptual constancy
- Perceptual learning
- Perfusion
- Perimenopause
- Periodic breathing
- Perioral reflex
- Peripolesis
- Peristaltic rush
- Peritoneal absorption
- Peroxisomal oxidation
- Persistence of vision
- Persulfidation
- Pexophagy
- PGO waves
- Phagocytosis
- Phagoptosis
- Phagosome maturation
- Pharyngeal phase of swallowing
- Phenylalanine metabolism
- Phonation
- Phosphocreatine system
- Phosphorylation
- Photic sneeze reflex
- Photophosphorylation
- Photopic vision
- Photoprotection
- Photoreception
- Phototransduction
- Physiological feedback
- Pinocytosis
- Pitch perception
- Placental circulation
- Placentation
- Placing reflex
- Planar cell polarity
- Plasma cell differentiation
- Plasma membrane repair
- Plasma protein synthesis
- Plastron respiration
- Plateau phase
- Platelet activation
- Platelet adhesion
- Platelet aggregation
- Platelet plug formation
- Polar body formation
- Polyadenylation
- Polyclonal B cell response
- Polyglutamylation
- Polyglycylation
- Polyol pathway
- Polysynaptic reflex
- Porphyrin metabolism
- Positive feedback
- Post-transcriptional regulation
- Post-translational modification
- Postpartum chills
- Postpartum recovery
- Postreplication repair
- Postsynaptic potential summation
- Posture control
- Potassium spatial buffering
- Potocytosis
- Pre-attentive processing
- Pre-ejaculation
- Pre-labor
- Preflexes
- Pregnancy maintenance
- Pregnancy-induced hypervolemia
- Premovement neuronal activity
- Prenylation
- Prepulse inhibition
- Pressure natriuresis
- Pressure sense
- Primary immune response
- Priming
- Primitive reflexes
- Prism adaptation
- Procedural memory
- Producing lymph
- Progesterone production
- Progesterone secretion
- Prolactin secretion
- Prolactin synthesis
- Prolactin-releasing hormone secretion
- Proliferative phase
- Proline isomerization
- Prometaphase
- Proofreading
- Propanoate metabolism
- Prophase
- Prophase II
- Propionylation
- Proprioception
- Propulsion
- Prospective memory
- Prostaglandin synthesis
- Prostatic secretion
- Protein absorption
- Protein aggregation
- Protein complex assembly
- Protein degradation
- Protein denaturation
- Protein digestion
- Protein disaggregation
- Protein folding
- Protein maturation
- Protein metabolism
- Protein methylation
- Protein secretion
- Protein sparing
- Protein sulfation
- Protein targeting
- Protein translocation
- Proteostasis
- Proton pumping
- Proximal tubule bicarbonate reclamation
- Pruney fingers
- Pubarche
- Puckering at sour food
- Pulmonary circulation
- Pulmonary elimination
- Pulmonary irritant reflex
- Pulsatile flow
- Pulsatile hormone release
- Pupil dilation
- Pupillary escape
- Pupillary light reflex
- Purine metabolism
- Purine nucleotide cycle
- Purine salvage
- Purinergic signaling
- Purkinje effect
- Pus formation
- Putrefaction
- Pyknosis
- Pyrimidine metabolism
- Pyroptosis
- Pyruvate cycling
- Pyruvate metabolism
- Pyruvate oxidation
- Q cycle
- Quantal neurotransmitter release
- Quickening
- Racemization
- Ram ventilation
- Randle cycle
- Re-epithelialization
- Reabsorption
- Reactive hyperemia
- Receptive relaxation
- Receptor aggregation
- Receptor binding
- Receptor cross-talk
- Receptor internalization
- Receptor-mediated endocytosis
- Reciprocal inhibition
- Recognition
- Recombination
- Reconstructive memory
- Recruitment of phagocytes
- Rectal absorption
- Rectoanal inhibitory reflex
- Reflex anal dilation
- Reflex bradycardia
- Refractory period
- Regeneration
- Regulated cell death
- Regulation of breathing
- Regurgitation
- Relaxin secretion
- REM rebound
- Remyelination
- Renal amino acid reabsorption
- Renal autoregulation
- Renal calcium reabsorption
- Renal chloride reabsorption
- Renal circulation
- Renal clearance
- Renal compensation
- Renal elimination
- Renal glucose reabsorption
- Renal oligopeptide reabsorption
- Renal phosphate excretion
- Renal phosphate reabsorption
- Renal potassium reabsorption
- Renal protein reabsorption
- Renal sodium reabsorption
- Renal urea handling
- Renal water reabsorption
- Renal zinc excretion
- Renin secretion
- Renin synthesis
- Renin-angiotensin-aldosterone system
- Repolarization
- Resolution of inflammation
- Resolution phase
- Respiratory burst
- Respiratory compensation
- Respiratory mechanics
- Respiratory pump
- Respiratory sinus arrhythmia
- Respiratory tract absorption
- Rest and digest
- Retching
- Reticular activation
- Retinol metabolism
- Retrograde signaling
- Retronasal smell
- Reversal learning
- Reverse peristalsis
- Reverse transcription
- Reward processing
- Riboflavin metabolism
- Ribophagy
- Ribosomal frameshifting
- Ribosomal pausing
- Ribosome biogenesis
- Ribosome shunting
- Right atrial function
- Right ventricular function
- RNA 3' end processing
- RNA activation
- RNA editing
- RNA folding
- RNA interference
- RNA methylation
- RNA processing
- RNA splicing
- RNA transport
- Rod-cone interaction
- Rooting reflex
- Rossolimo's sign
- rRNA processing
- S phase
- S-glutathionylation
- S-nitrosylation
- Saccades
- Saccadic masking
- Salience detection
- Saltatory conduction
- Salty taste perception
- Satellite cell activation
- Schaeffer's sign
- Scrotal thermoregulation
- Sebum production
- Second messenger signaling
- Second stage of labor
- Second wind
- Second-order conditioning
- Secretin secretion
- Secretion of digestive enzymes
- Seeing stars
- Segmentation
- Selective attention
- Selenocompound metabolism
- Semantic memory
- Semen liquefaction
- Semen production
- Seminal emission
- Sensitization
- Sensory adaptation
- Sensory feedback
- Sensory gating
- Sensory memory
- Sensory processing
- Sensory transduction
- Sequence learning
- Seroconversion
- Serotonergic transmission
- Serotonin reuptake
- Serotonin secretion
- Serotonin synthesis
- Serotonylation
- Sex determination
- Sex flush
- Sexual differentiation
- Sexual response cycle
- Sexually induced sneezing
- Sharp waves and ripples
- Shear stress response
- Short-term synaptic depression
- Shunting inhibition
- Sialylation
- Sickness behavior
- Signal transduction
- Single-strand break repair
- Sister chromatid cohesion
- Sister chromatid exchange
- Site-specific recombination
- Size perception
- Skeletal muscle pump
- Skeletonization
- Skin absorption
- Skin aging
- Skin barrier function
- Skin cell renewal
- Skin development
- Skin immunity
- Skin shedding
- Sleep homeostasis
- Sleep paralysis
- Sleep regulation
- Sleep spindles
- Sleep talking
- Sleepwalking
- Sliding filament mechanism
- Slow pain perception
- Smell adaptation
- Smooth muscle contraction
- Snatiation
- Sniffing
- Sniffling
- Snout reflex
- Social cognition
- Sodium-calcium exchange
- Sodium-potassium pump
- Solvent drag
- Somatic hypermutation
- Somatostatin secretion
- Somitogenesis
- Sound conduction
- Sound localization
- Sound transduction
- Sour taste perception
- Space perception
- Spatial cognition
- Spatial learning
- Spatial memory
- Spatial navigation
- Spatial orientation
- Specific dynamic action
- Speech perception
- Sperm agglutination
- Sperm capacitation
- Sperm maturation
- Sperm motility
- Sperm storage
- Sperm transport
- Sperm-ovum interaction
- Spermarche
- Spermatocytogenesis
- Spermatogenesis
- Spermiogenesis
- Sphincter contraction
- Sphincteric reflex
- Sphingolipid metabolism
- Spike-timing-dependent plasticity
- Spinal cord development
- Spinal reflex
- Spindle formation
- Spitting
- Splanchnic circulation
- Spleen contraction
- Splenic filtration
- Spontaneous otoacoustic emissions
- Spontaneous recovery
- Spotting
- Squinting
- Starch and sucrose metabolism
- Starch digestion
- Starvation response
- Staufen-mediated mRNA decay
- Stem cell exhaustion
- Stem cell self-renewal
- Stepping reflex
- Stereognosis
- Steroidogenesis
- Stimulus generalization
- Stimulus intensity coding
- Stimulus localization
- Stransky's sign
- Stress response
- Stretch mark formation
- Stretch reflex
- Stretch-shortening cycle
- Stretching
- Strümpell's sign
- Subcutaneous absorption
- Subitizing
- Substance P release
- Substance P synthesis
- Substrate presentation
- Substrate-level phosphorylation
- Subthreshold oscillations
- Subvocalization
- Succinylation
- Sucking reflex
- Sulfur metabolism
- Sumoylation
- Superfetation
- Surfactant production
- Surfactant secretion
- Surround suppression
- Sweet taste perception
- Swimming reflex
- Swollen lymph nodes
- Symmetrical tonic neck reflex
- Synapse maturation
- Synapsis
- Synaptic gating
- Synaptic plasticity
- Synaptic potential
- Synaptic pruning
- Synaptic transmission
- Synaptic vesicle exocytosis
- Synaptic vesicle recycling
- Synaptogenesis
- Syncytialization
- Synovial fluid formation
- Systemic circulation
- Systole
- T cell activation
- T cell differentiation
- T cell proliferation
- T-cell senescence
- Tactile discrimination
- Taste adaptation
- Taste transduction
- Taurine and hypotaurine metabolism
- Teeth chattering
- Teeth grinding
- Teething
- Telogen
- Telomere maintenance
- Telomere shortening
- Telophase
- Telophase I
- Tendon healing
- Tensor tympani contraction
- Terpenoid backbone biosynthesis
- Testicular descent
- Testicular enlargement
- Testicular retraction
- Testosterone production
- Tetanic contraction
- Th17 response
- Thermoception
- Thermogenesis
- Theta rhythm
- Thiamine metabolism
- Third stage of labor
- Thirst regulation
- Throckmorton's reflex
- Thrombin generation
- Thrombopoiesis
- Thrombopoietin secretion
- Thromboxane synthesis
- Thymic involution
- Thymic selection
- Thyroid hormone secretion
- Thyroid hormone synthesis
- Timbre perception
- Time perception
- Tongue thrust reflex
- Tonic labyrinthine reflex
- Tonic vibration reflex
- Tooth calcification
- Tooth development
- Tooth migration
- Tooth resorption
- Trained immunity
- Trans-endocytosis
- Trans-splicing
- Transamination
- Transcellular cell migration
- Transcellular transport
- Transcription
- Transcription elongation
- Transcription initiation
- Transcription termination
- Transcription-translation feedback loop
- Transcriptional activation
- Transcriptional bursting
- Transcriptional regulation
- Transcytosis
- Transdifferentiation
- Translation
- Translation elongation
- Translation initiation
- Translation termination
- Translational regulation
- Translesion synthesis
- Transsulfuration pathway
- TRH secretion
- Triceps reflex
- Trigeminocardiac reflex
- Triglyceride synthesis
- tRNA charging
- tRNA processing
- Trogocytosis
- Trömner sign
- Troxler's fading
- Tryptophan metabolism
- TSH secretion
- TSH synthesis
- Tubular secretion
- Tubuloglomerular feedback
- Twinning
- Two-point discrimination
- Type 1 immune response
- Type 2 immune response
- Tyrosine metabolism
- Ubiquinone biosynthesis
- Ubiquitination
- Ultradian rhythm
- Umami taste perception
- Unconditioned reflex
- Unconscious processing
- Unfolded protein response
- Unsaturated fatty acid biosynthesis
- Up-regulation
- Urea cycle
- Urea recycling
- Ureteral peristalsis
- Uric acid excretion
- Uric acid formation
- Urine concentration
- Urine dilution
- Urine formation
- Urine volume regulation
- Uterine contraction
- Uterine involution
- Uteroplacental circulation
- UVB-induced apoptosis
- V(D)J recombination
- Vaginal absorption
- Vaginal lubrication
- Vagovagal reflex
- Valsalva response
- Vascular recruitment
- Vascular remodeling
- Vascular spasm
- Vasculogenesis
- Vasocongestion
- Vasoconstriction
- Vasodilation
- Vasomotion
- Vasopressin synthesis
- Vasopressin-regulated water reabsorption
- Vasovagal response
- Venous return
- Ventilation-perfusion matching
- Ventilatory response to exercise
- Ventricular ejection
- Ventricular function
- Ventricular remodeling
- Verbal learning
- Vergence
- Vesicle transport
- Vestibular compensation
- Vestibular reflex
- Vestibulo-ocular reflex
- Vestibulocollic reflex
- Vestibulospinal reflex
- Vibration sense
- Vigilance
- VIP secretion
- Virilization
- Visual adaptation
- Visual capture
- Visual crowding
- Visual cycle
- Visual fixation
- Visual learning
- Visual masking
- Visual memory
- Visual processing
- Visual search
- Vitamin absorption
- Vitamin B6 metabolism
- Vitamin D activation
- Vitamin D synthesis
- Vitamin metabolism
- Vocal learning
- Voice recognition
- Volition
- Voluntary muscle contraction
- Wallerian degeneration
- Warburg effect
- Water absorption
- Weight perception
- Wheal and flare
- Windkessel effect
- Withdrawal reflex
- Wnt signaling
- Wound contraction
- X-inactivation
- Xenophagy
- Zygotene
- Zymogen activation
Rare · 60 pts (143)
- Absorption
- Active transport
- Allergic reaction
- Anaphylaxis
- Antibody production
- Balance
- Bedwetting
- Bile secretion
- Binary fission
- Bioluminescence
- Blistering
- Blood clotting
- Blood pressure regulation
- Blood sugar regulation
- Blushing
- Bone healing
- Brain waves
- Callus formation
- Cell cycle
- Cell division
- Cellular respiration
- Chemical digestion
- Childbirth
- Circadian rhythm
- Color vision
- Concentrating
- Conception
- Cortisol release
- Daydreaming
- Decision making
- Decomposition
- Depth perception
- Detoxification
- Diffusion
- DNA repair
- DNA replication
- Dopamine release
- Earwax production
- Echolocation
- Embryonic development
- Endorphin release
- Excretion
- Executive function
- Exhaling
- Facial hair growth
- Fat storage
- Female ejaculation
- Fetal development
- Fetal movement
- Fight-or-flight response
- Filtering blood
- Flinching
- Forgetting
- Gas exchange
- Gleeking
- Going gray
- Grasp reflex
- Growth spurt
- Hair shedding
- Heart racing
- Homeostasis
- Hormone secretion
- Hot flashes
- Human development
- Hypertrophy
- Hyperventilation
- Hypnic jerk
- Imagining
- Immune response
- Implantation
- Inflammation
- Inhaling
- Insulin secretion
- Ketosis
- Kidney stone formation
- Knee-jerk reflex
- Labor contractions
- Lactation
- Lactic acid fermentation
- Learning
- Light sleep
- Long-term memory
- Losing baby teeth
- Lucid dreaming
- Mechanical digestion
- Meiosis
- Menopause
- Mitosis
- Molting
- Morning wood
- Mucus production
- Muscle contraction
- Muscle growth
- Muscle memory
- Nerve conduction
- Neuroplasticity
- Non-REM sleep
- Nutrition
- Osmosis
- Ovulation
- Pain perception
- Passing a kidney stone
- Passive transport
- Peripheral vision
- Peristalsis
- Problem solving
- Protein synthesis
- Queefing
- Reflex
- REM sleep
- Remembering
- Rigor mortis
- Rumination
- Salivation
- Scabbing
- Scarring
- Secretion
- Sensation
- Sexual arousal
- Short-term memory
- Sighing
- Sleep cycles
- Smegma formation
- Spawning
- Startle reflex
- Stomach acid production
- Swelling
- Tanning
- Tearing up
- Thermoregulation
- Throat clearing
- Tickle response
- Tissue repair
- Transpiration
- Trembling
- Vaginal discharge
- Voice breaking
- Water breaking
- Weight gain
- Weight loss
- Wet dream
- Working memory
- Wrinkling
Schooler · 30 pts (54)
- Acid reflux
- Aging
- Bleeding
- Bruising
- Chewing
- Circulation
- Crying
- Death
- Diarrhea
- Dreaming
- Drooling
- Ejaculation
- Erection
- Evolution
- Fainting
- Fever
- Gagging
- Goosebumps
- Growth
- Hair growth
- Healing
- Hearing
- Hibernation
- Hiccups
- Joint cracking
- Laughing
- Menstruation
- Metabolism
- Metamorphosis
- Muscle cramp
- Nail growth
- Orgasm
- Panting
- Photosynthesis
- Pollination
- Pregnancy
- Puberty
- Reproduction
- Seeing
- Seizure
- Sex
- Shivering
- Smelling
- Smiling
- Snoring
- Stomach growling
- Swallowing
- Tasting
- Thinking
- Throwing up
- Touch
- Twitching
- Waking up
- Wound healing
Plankton · 10 pts (15)
- Blinking
- Breathing
- Burping
- Coughing
- Digestion
- Drinking
- Eating
- Farting
- Heartbeat
- Peeing
- Pooping
- Sleeping
- Sneezing
- Sweating
- Yawning
Want more prompts like this? Play Krillion Unlimited free — seven new prompts every dive.