Bio-Chemistry (M.Phil./Ph.D.) 2018 Panjab University Entrance Exam With Answers

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41.

Tumor cells have a higher requirement for glutamine. Which out of the following is NOT an appropriate reason for this metabolic pattern?

A: Serve as a precursor for urea synthesis
B: Serve as a source of energy production via conversion to Glutamate
C: Act as a source of N in purine and pyrimidine synthesis
D: Serve as a biosynthetic precursor for amino acids

The answer is: A

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