Download PLB101 Nigerian association of life science students practice questions - PLB101 Past Question PDF

Topics: Biochemistry, Organic Chemistry, functional groups, polymeric compounds, isomerism, amino acids, peptides, proteins, Enzymes, Biocatalysis, Chemical Equilibria, Chemical Energetics, catalysts, enzymes, energetic coupling, energy-rich compounds, enzyme catalysis, Michaelis theory, Coenzymes, prosthetic groups, Oxidoreductases coenzymes, Group-Transferring Coenzymes, nucleic acids, protein biosynthesis, bases nucleosides, nucleotides, deoxyribonucleic Acid, DNA biosynthesis, RNA synthesis, protein biosynthesis, virus biochemistry, Nucleic Acid-Cleaving Enzymes, Phosphatases, protein metabolism, proteolytic enzymes, Endopeptidases, Exopeptidases, Dipeptidases, Amino Acids, Decarboxylation, transamination, Oxidative Deamination, urea cycle, Porphyrins, Hemins, Porphyrin Catalysis blood pigment degradation, Cytochromes, Catalases, Peroxidases, Chlorophyll, biologic Oxidation, oxygen metabolism, Combustion, Biologic Oxidation, redox potential respiratory chain, Electron-Transport Particles, Oxidative Phosphorylation, Respiratory Chain Phosphorylation, Oxygen-Activating Enzymes, citrate cycle, Glyoxylate Cycle, fat metabolism, fats, fatty acids, Phosphatides, Cerebrosides, Gangliosides, Glycerophosphatides, Sphingolipids, cholesterol biosynthesis, sterols, plant steroids, vitamin D, bile acids, stroid hormones, carotenoids, Vitamin A, Tocopherol, Phylloquinone, Ubiquinone, Plastoquinone, Simple Sugars, Monosaccharides, Glucose Oxidation, Glycolysis, Alcoholic Fermentation, fructose metabolism, Aerobic Carbohydrate Breakdown, photosynthesis, Photophosphorylation, water photolysis, Glycosides, Oligosaccharides, Polysaccharides, glycoside bond, disaccharides, Polysaccharides, Homoglycans, Mucopolysaccharides, Carbohydrates Metabolism, fatty acids metabolism, protein metabolism, Endoplasmic Reticulum, cell, Mitochondria, cytoplasm, hormones, hormonal regulation, Adrenocortical Hormones, Gonadal Hormones, Thyroid Hormones, Parathyroid Hormone, Pancreatic Hormones, Hypophyseal Hormones, Tissue Hormones, Pheromones, mineral metabolism, water balance, active transport, Acid-Base Equilibrium, nutrition, vitamins, caloric value, Essential Food Components, Fat-Soluble Vitamins, Water-Soluble Vitamins, digestive tract, liver, blood kidney, urine, Excretion Products, Muscle biochemistry, Nerve Conduction biochemistry

Topics: Organ Systems, Cells, Organelles, Microbiota, Organ Systems, Water, Acids, Bases, Buffers, H+ Concentration, Disorders of Protein Misfolding, Protein Structure, Precursor Proteins, active protein, Proteolysis, Protease Inhibitors, Protein Folding, Autophagy, Protein Misfolding, Fibrillogenic Diseases, Chemical Kinetics, Thermodynamics, Enzymes, Enzyme RegulationActive Site, Enzyme–Substrate Complex, Michaelis–Menten Model, Enzyme-Catalyzed Reactions, Irreversible Inhibition, Inhibition, Clinical Enzymology, Biomarkers of Tissue Injury, Tissue Injury, Serum, Plasma Markers, Tissue Damage, Simple Carbohydrates, Simple Carbohydrates, Heteropolysaccharides, Glycoconjugates, Glycoproteins, Glycolipids, Cell Membrane Constituents, Cell-Surface Glycoproteins, Serum Glycoproteins, Connective Tissue, Fibrous Protein, Nonfibrous Protein, Proteoglycan, Gastrointestinal Digestion, Gastrointestinal Absorption, Gastrointestinal Tract, Gastrointestinal Hormones, Carbohydrate Metabolism, Glycolysis, Tricarboxylic Acid Cycle, Glycolysis, Pyruvate Metabolism, Tricarboxylic Acid Cycle, Electron Transport Chain, Oxidative Phosphorylation, Oxygen-Consuming Systems, Mitochondrial Structure, Mitochondrial Genome, Respiratory Chain Expression, Mitochondrial Diseases, Gluconeogenesis, Glycogen Synthesis, glycogen Breakdown, Alternative Pathways, Hexose Interconversion, Amino Acid Metabolism, Metabolism of Ammonia, Lipid, fatty acid, Eicosanoid, Fatty Acid Oxidation, Unsaturated Fatty Acid, Trans-Fatty Acid, Essential Fatty Acid, Phospholipids, Glycosphingolipids, Cholesterol, Phosphatidylcholine, Phosphosphingolipid, Catabolism, Storage Disorders of Sphingolipids, Sphingolipids, Acetyl-Coa, Hmg-Coa, Plasma Lipoprotein, Contractile Systems, Muscle Systems, Nonmuscle Systems, Energy Metabolism, Obesity, Diabetes Mellitus, Chromosomes, Chromatin, DNA, Recombinant DNA Technology, DNA Replication, DNA Repair, DNA Mutation, Protein Synthesis, RNA, Messenger RNA, Prokaryotic Transcription, Genetic Code, tRNA Molecule, Ribosomes, Gene Expression, mRNA Synthesis, Gene Regulation, Nucleotide Metabolism

Topics: Eukaryotic cell, cell, Carbohydrates, Monosaccharides, glucose, Disaccharides, Polysaccharides, Homopolysaccharides, Heteropolysaccharides, Agar, pectin, Glycoproteins, Lipids, Fatty acids, Essential fatty acids.Phospholipids, Glycolipids, Lipoproteins, Steroids, Amphipathic lipids, Soaps, detergents, Proteins, Amino Acids, Nucleic Acids, Nucleotides, Enzymes, DNA, RNA, enzyme activity, Active site, Enzyme inhibition, Enzyme specificity, Coenzymes, enzyme action, Non-protein enzymes, Isoenzymes, Vitamins, Vitamin A, Vitamin D, Vitamin E, Vitamin K, Vitamin C, Ascorbic acid, Thiamine, Vitamin B1, Riboflavin, Vitamin B2, Niacin, Pyridoxine, Vitamin B6, Biotin, Pantothenic acid, Folic acid, Cobalamin, Vitamin B12, Choline, Inositol, Lipoic acid, Para aminobenzoic acid, Bioflavonoids, Antivitamins, Physiological Biochemistry, Digestion, Absorption, Plasma Proteins, Albumin, Globulins, Immunoglobulins, Blood clotting, Hemoglobin, Porphyrins, Hemoglobin derivatives, Abnormal hemoglobins, Sickle-cell anemia, sickle-cell hemoglobin, Thalassemias, Porphyrias, Jaundice, Biological Oxidation, Bioenergetics, High-energy compounds, Electron transport chain, Oxidative phosphorylation, Metabolism, Glycolysis, Citric acid cycle, Gluconeogenesis, Glycogen metabolism, Glycogen storage diseases, Hexose monophosphate shunt, Uronic acid pathway, Glyoxylate cycle, Fatty acid oxidation, Ketone bodies, Fatty liver, obesity, Atherosclerosis, Alcohol metabolism, Amino acid pool, Urea cycle, Glycine, Phenylalanine, tyrosine, Tryptophan, Sulfur amino acids, One-carbon metabolism, Histidine, proline, arginine, Lysine, Glutamate, glutamine, Aspartate, asparagine, Serine, Threonine, Biogenic amines, Polyamines, purine, Mineral Metabolism, Nutrition, Hormones, Organ Function Tests, water, Tissue Proteins, Body Fluids, Molecular Biology, Biotechnology, DNA-Replication, Transcription, Translation, Gene Expression, Recombinant DNA, Human Genome Project, Gene Therapy, Bioinformatics, Xenobiotics, Detoxification, Prostaglandins, Free Radicals, Antioxidants, Environmental Biochemistry, Insulin, cancer, Acquired Immunodeficiency Syndrome

Topics: Biochemistry, Water, Buffers, Acid-Base Chemistry, carbohydrates, Polysaccharides, lipids, fatty acids, amino acids, Peptides, proteins, collagen, elastin, glycoproteins, plasma proteins, Immunoglobulins, enzymes, enzyme catalysis, Enzyme Kinetics, enzyme activity, Isoenzymes, cell structure, Biological Membranes, metabolism, bioenergetics, Tricarboxylic Acid Cycle, Glycolysis, Gluconeogenesis, Glycogen Metabolism, Pentose Phosphate Pathway, Uronic Acid Pathway, Lipid Metabolism, Adipose Tissue Metabolism, Lipoproteins, Fatty Liver Syndrome, Atherosclerosis, Prostaglandins, Amino Acid Metabolism, Protein Metabolism, nitrogen metabolism, Electron Transport Chain, Oxidative Phosphorylation, Mitochondrial Membrane Transporters, Mitochondrial Myopathies, Diabetes Mellitus, Porphyrin, Bile Pigments, haem, Jaundice, Haemoglobin, Myoglobin, Haemoglobinopathies, anaemias, vitamins, Water-soluble Vitamins, Fat-soluble Vitamins, minerals, Mineral Deficiency, Nucleic Acid Chemistry, Nucleotide Metabolism, Purine Metabolism, nucleotides, Pyrimidine Metabolism, Molecular Biology, DNA Structure, Genetic Role, Genetic Replication, Genetic Recombination, genetic code, protein targeting, Prokaryotic Gene Expression, Molecular Genetics, genetic diseases, Eukaryotic Chromosome, Gene Expression, DNA Amplification, DNA Cloning, Blotting Techniques, Nucleotide Probes, DNA Library, Recombinant DNA Technology, Genetic Engineering, Restriction Fragment Length Polymorphism, Polymerase Chain Reaction, Gastrointestinal Pathobiochemistry, digestion, absorption, organ function test, liver function test, Free Radical Scavenger Systems, free radicals, energy metabolism, energy nutrition, calorific values, balanced diet, Biochemical Endocrinology, Hormone Receptors, neurotransmitters, hormones, Hypothalamus-pituitary System, Hypothalamic Hormones, Gastrointestinal Hormones, androgens, oestrogens, progesterone, Calcium, phosphorus, cancer, Oncoproteins, immunology, Tumor Markers, Antigens, Immunogens, immune system, immune responses, Immunoglobulins, Immunological Techniques, Immunologic Dysfunction, thyroid function tests, adrenal function tests, renal function tests

Topics: enzyme, enzyme catalyst, enzyme catalysis, enzyme catalytic power, conformational flexibility, protein motion, chemical kinetics, equilibrium, ES complex, transient species, enzyme assays, enzyme kinetic practice, enzyme purity, Henri-Michaelis-Menten equation, enzyme kinetic data, kinetic mechanism, enzyme inhibition analysis, irreversible inhibitions, reversible inhibitions, substrate interaction, enzymology, istotope, enzymology, chemical mechanisms, catalysis, chemical reactivity, molecular interactions, acid-base chemistry, nucleophilic catalysis, covalent reaction intermediate, enzymatic oxidation-reduction reactions, carboxylations, decarboxylations, electrophilic catalysis, amino acid transformation, regulation of enzyme activity

Topics: Protein Composition, Protein Structure, Amino Acids, Protein Three-Dimensional Structure, Protein Biochemistry, Enzyme Action, enzyme kinetics, enzyme regulation, Hemoglobin, Allosteric Protein, Carbohydrates, Lipids, Cell Membranes, Channels, Pumps, Receptors, Membrane Structure, Membrane Function, Signal-Transduction Pathways, digestion, metabolism, Glycolysis, Gluconeogenesis, Citric Acid Cycle, Oxidative Phosphorylation, Proton-Motive Force, Light Reactions, Calvin Cycle, Glycogen Degradation, Glycogen Synthesis, Pentose Phosphate Pathway, Glycogen Metabolism, Fatty Acid, Lipid Metabolism, Fatty Acid Degradation, Fatty Acid Synthesis, Lipid Synthesis, Storage Lipids, Phospholipids, Cholesterol, Amino Acid Degradation, Urea Cycle, Nucleic Acid Structure, DNA Replication, Amino Acid Synthesis, Nucleotide Metabolism, Informational Macromolecules, DNA, RNA, DNA Repair, DNA Recombination, RNA Synthesis, Gene Expression, RNA Processing, Protein Synthesis, Recombinant DNA Techniques, Genetic Code

Topics: Biochemistry, water, cell, biological systems thermodynamics, amino acids, peptic bond, proteins, carbohydrates, lipids, membranes, membrane transport, nucleotides, nucleic acids, Recombinant DNA, Cloning, Chimeric Genes, Synthetic Biology, proteindynamics, Enzymes, enzyme action, enzyme action, enzyme regulation, molecular motors, glycosis, Tricarboxylic Acid Cycle, Electron Transport, Oxidative Phosphorylation, Photosynthesis, Gluconeogenesis, Glycogen Metabolism, Pentose Phosphate Pathway, Fatty Acid Catabolism, Lipid Biosynthesis, Nitrogen Acquisition, Amino Acid Metabolism, Metabolic Integration, Organ Specialization, metabolism, metabolism regulation, information transfer, DNA Metabolism, Transcription, Regulation of Gene Expression, protein synthesis, Protein Life Cycle, Extracellular Information

Topics: Food biochemistry, food processing, food analysis, enzymes, browning reaction, water chemistry, biochemistry, enzymology, enzyme classification, enzyme nomenclature, biocatalysis, enzyme engineering, enzyme activities, protein cross-linking, peptic enzyme, seafood enzymes, meat, poultry, seafoods, seafood processing biochemistry, fish collagen, fish gelatin, fish processing, fish quality, milk, diary products, equid milk, milk processing biochemistry, fruits, vegetables, cereals, protein biochemistry, fruit processing biochemistry, vegetable processing biochemistry, non-enzymatic browning, bakery, cereal products, beer fermentation, Rye processing, health foods, probiotics, natural food pigments, food processing, minimally processed foods, food safety, food allergens

Topics: Biochemical Calculations, acid-base chemistry, aqueous solutions, equilibrium constants, acids, bases, laboratory buffers, amino acids, peptides, blood buffers, carbohydrates, lipids, nucleotides, nucleic acids, biochemical energetics, energy yielding, energy requiring reactions, oxidation-reduction reactions, metabolism, photosynthetic phosphorylation, active transport, enthalpy, entropy, activation energy, enzymes, enzyme kinetics, enzyme inhibition, enzyme assays, multisubstrate enzymes, kinetic mechanisms, multisite enzymes, allosteric enzymes, enzyme turnover, spectrophotometry, fluorometry, optical rotation, isotopes

Topics: enzyme measurement, enzyme nomenclature, enzyme activity, AMINOTRANSFERASES, Aspartate aminotransferase, glutamate oxaloacetate aminotransferase, Alanine aminotransferase, Creatine kinase, LACTATE DEHYDROGENASE, Rhabdomyolysis, Amylase, ALDOLASE, Isoenzymes of amylase, ALKALINE PHOSPHATASE, Acid phosphatase, Hepatocellular damage, Angiotensin-converting enzyme, Myocardial infarction, Enzymes in malignancy, Haematological disorders

Topics: AMINO ACID CHEMISTRY, Neutral amino acids, Aliphatic amino acid, Aromatic amino acid, Hydroxy amino acid, Sulphur- containing amino acid, Heterocyclic amino acid, Imino acid, Acidic amino acid, essential amino acid, non essential amino acid, Iso-electric point, Zwittern ion, PROTEIN CHEMISTRY, Denaturation of protein, Folloculation of protein, Simple proteins, albuminoids, scleroproteins, Conjugated proteins, compound protein, Glycoproteins, Mucoproteins, Glycoproteins, Mucoproteins, Lipoproteins, Phosphoproteins, Metalloproteins, Chromoproteins, Nucleoproteins, Derived proteins, Protein misfolding diseases, Protein misfolding, chaperones

Topics: Biochemistry, water, Nucleotides, Nucleic Acids, Genetic Information, amino acids, proteins, protein structure, protein function, carbohydrates, lipids, biological membranes, membrane transport, enzymes, enzymatic catalysis, enzyme kinetics, enzyme inhibition, enzyme control, biochemical signaling, metabolism, glucose catabolism, Glycogen Metabolism, Gluconeogenesis, citric acid cycle, Electron Transport, Oxidative Phosphorylation, lipid metabolism, amino acid metabolism, Mammalian Fuel Metabolism, gene expression, gene replication, nucleotide metabolism, nucleic acid structure, DNA raplication, DNA Repair, DNA recombination, transcription, RNA processing, protein synthesis, gene expression regulation

Topics: Anabolic pathways, Catabolic pathways, Amphibolic pathways, Metabolic pathways, Lactose intolerance, glycolysis, Pyruvate, Coenzyme A, Glycogenesis, Glycogenolysis, pentose phosphate pathway, citric acid cycle, Krebs cycle, tricarboxylic acid cycle, Gluconeogenesis, Blood Glucose, Protein Metabolism, Liver function enzymes, Pyridoxal Phosphate, Aminotransferases, Alcaptonuria, Maple syrup urine disease, Phenylketonuria

Topics: Protein Composition, Protein Structure, proteome, DNA, RNA, Genetic Information, genes, genomes, Evolution, Bioinformatics, Hemoglobin, Enzymes, Catalytic Strategies, Regulatory Strategies, Carbohydrates, Lipids, Cell Membranes, Membrane Channels, Membrane Pumps, Signal-Transduction Pathways, Metabolism, Glycolysis, Gluconeogenesis, Citric Acid Cycle, Oxidative Phosphorylation, Light Reactions, Photosynthesis, Calvin Cycle, Pentose Phosphate Pathway, Glycogen Metabolism, Fatty Acid Metabolism, Protein Turnover, Amino Acid Catabolism, Nucleotide Biosynthesis, Membrane Lipids, Membrane Steroids, Drug Development, DNA Replication, DNA Repair, DNA Recombination, RNA Synthesis, RNA Processing, Protein Synthesis, Gene Expression, Prokaryotes, Eukaryotes, Sensory Systems, Immune System, Molecular Motors

Topics: Nutritional Biochemistry, biological structures, macromolecule, solubility, cell structure, genetic material, digestion, absorption, digestive tract, absorption physiology, biochemical mechanisms, Dietary Fibers, Malabsorption Syndromes, energy metabolism regulation, exercise nutrition, creatine phosphate, glycogen, gluconeogenesis, fructose, fatty acids, Krebs cycle, fermentative metabolism, aerobic energy metabolism, starvation, alcohol, Thiol esters, energy requirement, direct calorimetry, metabolic rate, lipids, phospholipids, choline, ethanolamine, Sphingosine-Based Lipids, cholesterol, lipoproteins, Cardiovascular Disease, obesity, fat, measuring fat, protein, milk protein, amino acid catabolism, aminotransferases, waste nitrogen, protein quality, vitamins, folate, biotin, niacin, thiamin, riboflavin, Pantothenic Acid, Ascorbic Acid, Essential Fatty Acids, inorganic nutrients, diet, cancer, Cadherin Protein

Topics: Enzymes, Enzyme kinetics, Basic concept of enzymes, Classification of enzymes, Nature of enzymes, enzyme action, enzyme-catalyzed reaction, Michaelis - Menten equation

Topics: Glycolysis, Hexokinase, Pyruvate kinase, pyruvate, Alcoholic Fermentation, Hexokinase, fructose, mannose, galactose, citric acid cycle, Glycogen Metabolism, glycogen metabolism, glycogenolysis, Glycogenesis, Pentose Phosphate Pathway, Hexose Monophosphate Shunt, Phosphogluconate Pathway, Cori cycle, Calvin cycle, respiratory chain, electron transport chain, oxidative phosphorylation, cynaide, carbon monoxide, iodine, chromium, manganese, selenium, copper, zinc, iron, trace elements, cyanocobalamin, Pyridoxine, folic acid, niacin, riboflavin, thiamine

Topics: Long-chain fatty acid, unsaturated fatty acid, odd-chain-length fatty acid, medium-chain-length fatty acid, very-long-chain-length fatty acid, long-chain branched-chain fatty acid

Topics: Catalyst, COENZYMES, Metal activated enzymes, Metalloenzymes, Active Site, Catalytic site, Binding Site, Enzyme inhibition, RATE OF ENZYME ACTIVITY, ENZYME KINETICS, Michaelis–Menten Equation

Topics: Cellular respiration, respiratory quotient, Glycolysis, Krebs cycle, Anaerobic Cellular Respiration, Fermentation, Alcoholic Fermentation, Lactic Acid Fermentation, Fat Respiration, Protein Respiration, pyruvic acid, pyruvate

Topics: Physics, JAMB, Friction, work, force, motion, speed, velocity, energy, hydraulic press, relative density, hydrometer, gas law, sound wave, wave, light, mirror,capacitor, electricity, pressure