Articles

Absorption (biology)

Acoustic phonetics

Adenosine triphosphate (ATP)

Adrenal gland

Albumin

Allometry

Amino acid metabolism

AMP-activated protein kinase (AMPK)

Androgen

Androgenic-anabolic steroid

Anemia

Animal camouflage

Animal growth

Antifreeze (biology)

Aorta

Aortic body

Auditory processing

Bacterial physiology and metabolism

Bariatric surgery for obesity

Bicarbonate physiology and pathophysiology

Bicarbonate physiology and pathophysiology

Bilirubin

Bioelectromagnetics

Biological clock

Bioluminescence

Biopotentials and ionic currents

Biotin

Birth control

Blood

Blood vessel

Calcitonin

Calcium metabolism

Cancer cell metabolism

Carbohydrate metabolism

Cardiac electrophysiology

Cardiovascular system

Carotid body

Cellular respiration

Chemiosmosis

Chemoreception

Cholesterol

Cholesterol and the SREBP pathway

Chromatophore

Circulation

Citric acid cycle

Cochlear wave propagation

Coenzyme

Color vision

Conditioned reflex

Countercurrent exchange (biology)

Cryptobiosis

Cutaneous sensation

Cystic fibrosis

Diabetes

Digestion

Digestive system

Diving

Diving animal

Echolocation

Effector systems

Egg (fowl)

Eicosanoid

Electrodermal response

Endocrine mechanisms

Endocrine system (invertebrate)

Endocrine system (vertebrate)

Endocrinology

Endorphins

Energy metabolism

Enzyme

Epinephrine

Esophagus

Estrogen

Estrus

Excretion

Feeding mechanisms (invertebrate)

Fertilization (animal)

Fibrinogen

Flavin adenine dinucleotide (FAD)

Gestation period

Globulin

Glucagon

Glucocorticoid

Glucose

Glycogen

Growth factor

Hair

Hearing (human)

Heart (invertebrate)

Heart (vertebrate)

Heart disorders

Hematologic disorders

Hemispheric laterality

Hemoglobin

Hemophilia

Hibernation and estivation

Homeostasis

Hormone

Hypothermia

Infertility

Insect flight muscle

Insect physiology

Insulin

Ion channel

Ion transport

Irisin

Iron metabolism

Kidney

Lactation

Lateral line system

Lipid metabolism

Liver

Lung

Lymphangiogenesis

Lymphatic system

Lysosome

Lysosome-related organelle

Magnetic reception (biology)

Mammary gland

Melatonin

Menopause

Menstruation

Metabolic disorders

Metabolic engineering of biochemical pathways

Metabolic networks

Metabolism

Metabolomics

MicroRNA-33 (miR-33)

mTOR

Multivesicular bodies: biogenesis and function

Muscle

Muscle proteins

Muscular system

Muscular system disorders

Neoteny

Nephron

Nervous system (invertebrate)

Neurohypophysis hormone

Neuroimmunology

Neurosecretion

Nitrogen excretion

Noradrenergic system

Obesity

Obesity as a factor of gut microbiota

Oral gland

Organ regeneration

Origin and evolution of echolocation in bats

Osmoregulatory mechanisms

Osmosis

Ovary

Oxytocin and autism

Pancreas

Pancreas disorders

Parathyroid gland

Parathyroid hormone

Perilipin

pH regulation (biology)

Phosphate metabolism

Photoperiodism

Photophore gland

Phototaxis

Physiological ecology (animal)

Pigmentation

Pineal gland

Pituitary gland

Postural equilibrium

Pregnancy

Primary cilia

Primate color vision

Progesterone

Proprioception

Protandry

Protective coloration

Protogyny

Pyroelectricity (biology)

Reflex

Regenerative biology

Reproductive immunology

Reproductive system

Reproductive system disorders

Respiration

Respiratory pigments (invertebrate)

Respiratory system

Seasonal affective disorder

Sensation

Sexual dimorphism

Skeletal system

Somatostatin

Speech

Spirometry

Sports medicine

Steroid

Symmorphosis

Synaptic transmission

Taxis

Temperature adaptation in animals

Testis

Thermoregulation

Thirst and sodium appetite

Thymosin

Thymus gland

Thyroid gland

Thyroid gland disorders

Thyroid hormone

Transamination

Type 1 diabetes

Type 2 diabetes

Ultimobranchial bodies

Uric acid

Urinary system

Urine

Urogenital system

Venomous crustacean

Vestibular system

Vibrotaction

Vision

Voice analysis

Voice analysis

Walking on water