Q38
Cells deficient in hypoxanthine guanine phosphoribosyl-transferase (HPRT) enzyme rely on
A.
Synthesis of purine deoxynucleotides by salvage pathway
B.
Synthesis of purine deoxynucleotides by de novo pathway
AnswerC.
Supply of hypoxanthine in the culture medium
D.
Supply of thymidine in the culture medium
Answer: Option B
Solution
Answer: Option B
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