Category: Biochemistry

Multiple Choice Questions and Answers on RNA Structure Question 1 : Which of the following is the smallest of the RNAs? Messenger RNA Transfer RNAs Ribosomal RNAs All of these …

Multiple Choice Questions and Answers on Gel Electrophoresis Question 1 : In a gel filtration column smaller proteins enter the beads more readily large proteins elute first both (1) and …

Multiple Choice Questions and Answers on Protein and Nucleic Acid Interactions Question 1 : Cleavage of DNA by EcoRI endonuclease results in the formation of two 3′-OH ends and two 5′-phosphate …

Multiple Choice Questions and Answers on NMR Spectroscopy Question 1 : All hydrogen atoms have the same resonance frequency resonate at different frequencies depending on their environment are attached to …

Multiple Choice Questions and Answers on Chromatography Question 1 : A combination of paper chromatography and electrophoresis involves partition chromatography electrical mobility of the ionic species both (1) and (2) …

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 : …