Category: MCQ

Multiple Choice Questions and Answers on UV Luminance Question 1 : Internal conversion is where the spin of an excited electron reverses, changing the state of the molecule (from singlet …

Multiple Choice Questions and Answers on Nitrogen Metabolism Question 1 : Which of the following amino acid do not fall under the category of essential amino acid? Histidine Leucine Glycine …

Multiple Choice Questions and Answers on ATP Synthesis and Fatty Acid Oxidation Question 1 : The transport of acyl-CoA for oxidation using a shuttle involves formation of the intermediate 3 …

Multiple Choice Questions and Answers on Protein Structure Question 1 : The four subunits of the hemoglobin (Hb) gene represent protein’s primary structure secondary structure tertiary structure quaternary structure Answer …

Multiple Choice Questions and Answers on Immune System Question 1 : The protein, produced by B cells that binds to a specific antigen is phagocyte leukocyte vaccine antibody Answer : …

Multiple Choice Questions and Answers on Allosteric Effects Question 1 : The specificity of a ligand binding site on a protein is based on the absence of competing ligands the …

Multiple Choice Questions and Answers on Protein Purification Question 1 : A purified protein sample contains 10 μg of protein and has an enzyme activity of 1 m mole of …

Multiple Choice Questions and Answers on Thermodynamics and Free Energy Question 1 : The unfolding of regular secondary structure causes little increase in the entropy of protein large decrease in …

Multiple Choice Questions and Answers on Transgenic Plant Questions and Answers Question 1 : Resistance to sulphonyl urea compounds in transgenic tobacco plant has been developed by the transfer of …

Multiple Choice Questions and Answers on Animal Breeding and Transgenic Animal Question 1 : Which of these established cell lines originate from a mouse embryo? 3T3 BHK HeLa BTK Answer …