Amino Acid Metabolism- Set 2- Multiple Choice Questions

Q.1 – A 12-year-old boy develops convulsions. After an Electroencephalogram (EEG), a neurologist determines that the child has epilepsy. He is started on benzodiazepine, which promotes the activity of GABA. GABA is derived from Glutamate by which of the following reactions? A) Deamination B) Decarboxylation C) Dehydrogenation D) Hydroxylation E) Transamination Answer: B) Decarboxylation Explanation:

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Amino acid Metabolism- Multiple-Choice Questions- Set 1

Q.1 – Which of the following is a common compound shared by the TCA and Urea cycles? A) α-Ketoglutarate B) Succinyl-CoA C) Oxaloacetate D) Fumarate Answer: D) Fumarate Explanation: Fumarate is a common compound in both the TCA (Tricarboxylic Acid) and urea cycles. In the TCA cycle, fumarate is formed from succinate by the enzyme

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Enzymology Revision (Multiple Choice Questions With Complete Explanations)

Q.1: Glycogen phosphorylase, which mobilizes glycogen for energy, requires which of the following as a cofactor? Adenosyl Cobalamine Coenzyme A Pyridoxal phosphate Tetrahydrofolate Thiamine pyrophosphate Correct Answer: C) Pyridoxal phosphate Explanation: Glycogen phosphorylase is instrumental in the process of glycogenolysis, where it facilitates the breakdown of glycogen into glucose-1-phosphate, thereby playing a vital role in

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