Question

At cellular level, GH affects growth by controlling the production of

• A. r-RNA
• B. t-RNA
• C. m-RNA
• D. None of the above

Answer 1

The correct option is C m-RNA

mRNA levels are high during log-phase of growth in glucose medium, low in post-diauxic cells growing on ethanol and slightly lower still in cells in stationary phase. mRNA levels are induced by glucose in a process, that involves transcriptional control, and requires metabolism of the glucose.

Therefore, the correct answer is option C.