50 Score: 0 Attempted: 0/50 Subscribe 1. The study of harmful effects of chemicals on living organisms is called: (A) Pharmacology (B) Biochemistry (C) Toxicology (D) Pathology 2. The dose at which 50% of test animals die is called: (A) ED50 (B) LD50 (C) TD50 (D) NOAEL 3. The highest dose at which no adverse … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The study of the 3D structure of biological macromolecules is called: (A) Genetics (B) Biochemistry (C) Structural Biology (D) Molecular Biology 2. The primary structure of a protein refers to: (A) Hydrogen bonding pattern (B) Sequence of amino acids (C) Alpha helices and beta sheets (D) 3D folded … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The study of the effects of drugs on living systems is called: (A) Pharmacokinetics (B) Pharmacodynamics (C) Pharmacology (D) Toxicology 2. The process of drug absorption, distribution, metabolism, and excretion is known as: (A) Pharmacodynamics (B) Pharmacokinetics (C) Pharmacogenomics (D) Biopharmaceutics 3. The site of drug action is … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The basic functional unit of the nervous system is: (A) Axon (B) Neuron (C) Synapse (D) Dendrite 2. Which part of the neuron receives incoming signals? (A) Axon (B) Dendrites (C) Synaptic cleft (D) Myelin sheath 3. The myelin sheath is primarily composed of: (A) Proteins (B) Lipids … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The study of the development of an embryo from fertilization to birth is called: (A) Anatomy (B) Physiology (C) Embryology (D) Genetics 2. Fertilization in humans usually occurs in the: (A) Uterus (B) Ovary (C) Fallopian tube (D) Cervix 3. The fusion of sperm and ovum forms a: … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The unit of force in the SI system is: (A) Watt (B) Newton (C) Joule (D) Pascal 2. The unit of energy in the SI system is: (A) Newton (B) Joule (C) Watt (D) Pascal 3. The unit of power is: (A) Joule (B) Watt (C) Newton (D) … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. Which of the following is the primary database for nucleotide sequences? (A) PDB (B) GenBank (C) KEGG (D) UniProt 2. The Protein Data Bank (PDB) mainly stores: (A) DNA sequences (B) RNA sequences (C) Protein 3D structures (D) Enzyme kinetics 3. Which algorithm is most commonly used for … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The building blocks of proteins are: (A) Nucleotides (B) Amino acids (C) Fatty acids (D) Monosaccharides 2. The genetic material in most living organisms is: (A) RNA (B) DNA (C) Protein (D) Lipids 3. The main energy currency of the cell is: (A) NADH (B) ATP (C) GTP … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. Astrobiology is the study of: (A) Earth’s ecosystems (B) Life in the universe (C) Human anatomy (D) Oceanography 2. Which planet is considered most similar to Earth in size and composition? (A) Mars (B) Venus (C) Mercury (D) Jupiter 3. The term “habitable zone” refers to: (A) The … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The scientific study of wild animals and their habitats is called: (A) Ecology (B) Wildlife Biology (C) Forestry (D) Zoology 2. The Indian national animal is: (A) Lion (B) Tiger (C) Elephant (D) Leopard 3. The Indian national bird is: (A) Sparrow (B) Peacock (C) Parrot (D) Pigeon … Read more