Topics: domestic animals, cell, embryology, energy production, tissues, body cavities, body water, water balance, dehydration, blood, leukocytes, erythrocytes, iron metabolism, anemia, polycythemia, hemostasis, blood coagulation, plasma, nervous system, nerve impulse, reflexes, meninges, nervous system, cerebrospinal fluid, central nervous system metabolism, sensory organs, Sensory Receptors, Sensory Receptor Responses, pain, taste, smell, hearing, vision, endocrine system, hormones, pituitary gland, thyroid gland, parathyroid gland, adrenal glands, pancreatic gland, prostaglandins, bones, joints, synovial fluid, bone structure, bone formation, bone repair, Skeletal-Muscle Harnessing, muscle, Skeletal-Muscle Contraction, cardiovascular system, heart, pericardium, blood vessels, lymphatic system, spleen, cardiac contractility, electrocardiogram, heart sounds, heart rate, blood pressure, blood flow, capillary dynamics, respiratory system, respiratory apparatus, pulmonary ventilation, oxygen transport, carbon dioxide transport, respiratory clearance, Avian respiration, urinary system, Glomerular Filtration, Nephron, Extracellular Fluid Volume Regulation, aldosterone, micturition, Renal Clearance, Avian Urinary System, Acid–Base Balance maintenance, digestion, absorption, oral cavity, pharynx, intestines, accessory organs, Gastrointestinal Motility, Ruminant Stomach, Ruminant Metabolism, Ruminant Digestion, body temperature, body heat, hibernation, Hypothermia, Hyperthermia, male reproduction, penis, Spermatogenesis, erection, female reproduction, Ovarian Follicle Activity, Sexual Receptivity, Estrous Cycle, pregnancy, parturition, lactation, Mammogenesis, Lactogenesis, Milk Removal, milk composition

Topics: DNA, RNA, Deoxyribonucleic acid, Bioenergetics, membrane biology

Topics: Molecular orbital theory, bond order, bond strength, Photoelectron spectroscopy, Ionization energy, Hard-Soft Acid-Base model

Topics: Environmental Microbiology, aquatic environments, marine environment, freshwater environment, terrestrial environments, soil, terrestrial habitats, extreme environments, high temperature environments, extremely acidic environments, highly alkaline environments, non-alkaline environments, highly saline environments

Topics: Biotechnology, Mendelian Genetics, Nucleic acids, DNA replication, genetic code, Gene transcription, Gene translation, RNA, proteins, gene expression, DNA Errors, DNA repairs, Mutations, Recombinant DNA, Recombination, Cloning, Transgenic animals, Reproductive physiology, Animal health, Animal nutrition

Topics: Medical Physiology, Cell Signaling, Membrane Transport, Membrane Potential, Physiologic Regulation, plasma membrane structure, Solute Transport Mechanisms, Resting Membrane Potential, cellular signaling, neuromuscular physiology, nervous function, nervous system, action potential synaptic transmission, neurotransmission, Sensory Physiology, sensory system, somatosensory system, visual system, auditory system, vestibular system, Gustatory Systems, Olfactory Systems, motor system, autonomic nervous system, Parasympathetic Nervous System, Sympathetic Nervous System, Autonomic Integration, Hypothalamus, Brain Electrical Activity, Higher Cognitive Skills, Skeletal Smooth Muscle, Smooth Muscle, Motor Neurons, Excitation, Skeletal Muscle Metabolism, Skeletal Muscle Contraction, Muscle Plasticity, Epigenetics, Endocrine Muscle, Smooth Muscle, blood immunology, blood composition, blood function, Red Blood Cells, White Blood Cells, Platelet Formation, Blood Cell Formation, Blood Clotting, Immunology, Organ Interaction, Homeostasis, Immune System Activation, Immune Detection System, Immune System Defenses, Acute Inflammation, Chronic Inflammation, Anti-inflammatory Drugs, Organ Transplantation, Immunology, Immunologic Disorders, Neuroendoimmunology, cardiovascular physiology, Hemodynamics, Cardiac Muscle Mechanics, Cardiac Pump, Cardiac Cycle, Cardiac Excitation–Contraction Coupling, Cardiac Performance, Cardiac Output, Systemic Circulation, Arterial Pressure Measurement, Central Blood Volume, Microcirculation, Lymphatic System, Coronary Circulation, Cerebral Circulation, Hepatic Circulation, Skeletal Muscle Circulation, Cutaneous Circulation, Fetal Circulation, Placental Circulation, Circulatory Shock, respiratory physiology, ventilation, Spirometry, Lung Volumes, Minute Ventilation, Airway Resistance, Gas Transfer, Diffusing Capacity, Pulmonary Circulation, Ventilation, body fluids, Kidney Function, nephron, Renal Blood Flow, Glomerular Filtration, Glomerular Hemodynamic Forces, Tubular Reabsorption, Tubule Secretion, Urinary Concentration Mechanisms, Electrolyte Balance, fluid balance, Acid–Base Homeostasis, gastrointestinal physiology, Salivary Secretion, Gastric Secretion, Pancreatic Secretion, Biliary Secretion, Intestinal Secretion, Carbohydrate Digestion, Carbohydrate Absorption, Water Absorption, Electrolyte Absorption, Mineral Absorption, Vitamin Absorption, Liver Functions, Immune Surveillance, Gastrointestinal Regulation, temperature regulation, exercise physiology, Heat Dissipation, Thermoregulatory Control, Heat Acclimatization, endocrine physiology, Endocrine Control Mechanisms, Hypothalamus, Pituitary Gland, Thyroid Gland, Thyroid Hormone Synthesis, Adrenal Gland, Adrenal Medulla Catecholamines, Endocrine Pancreas, Islets of Langerhans, Islet Hormone Synthesis, Insulin, Glucagon Action, Diabetes Mellitus, Plasma Calcium, Phosphate Regulation, Bone Dysfunction, reproductive physiology, Male Reproductive System, Testicular Function

Topics: Irrigation, Drainage, Soil-water-plant-atmosphere relationship, Irrigation requirement, Consumptive water use, evapotranspiration, Irrigation scheduling, Irrigation resources, irrigation equipment maintenance, Irrigation systems, Irrigation techniques, soil reaction, soil erosion, soil drainage, Soil salinity, soil alkalinity, soil acidity

Topics: milk collection, milk reception, Centrifugation, Thennobacteriology, Heat Regeneration, Evaporating, drying, Atomization, ultrafiltration, reverse osmosis, electrodialysis, cooling freezing, lactic fermentations, sugar metabolism, citrate metabolism, acetaldehyde, acid production, bacteriophages, disinfection

Topics: Dairy technology, milk components, lactose, lactic acid fermentation, salts, Colloidal Calcium Phosphate, lipids, autoxidation, proteins, serum proteins, casein, enzymes, milk enzymes, enzyme activity, Contaminants, Fat Globules, creaming, lipolysis, Casein Micelles, milk microbiology

Topics: Rumen microbiology, rumen action physiology, Metabolic Processes, metabolic Pathways, Ration Formulation, Feed Additives, Nutritional Disorders, carbohydrate digestion, protein digestion, fats digestion, salivation, digestion physiology, Reticulorumen Motility, rumination, Eructation, Belching, Carbohydrate Metabolism, Volatile Fatty Acid Production, Glucose production, Protein Metabolism, Ruminal protein degradation, hydrolysis, Deamination, Urea metabolism, Ammonia Assimilation, Fat Metabolism