Botany (M.Phil./Ph.D.) 2022 Panjab University Entrance Exam With Answers

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38.

α-Amanitin is a fungal toxin which inhibits eukaryotic RNA polymerases. The eukaryotic RNA polymerases show differential sensitivity to this toxin. Which of the following order is correct:

A: RNA POL III> RNA POL II>RNA POL I
B: RNA POL II> RNA POL III> RNA POL I (
C: RNA POL I> RNA POL III>RNA POL II
D: RNA POL II> RNA POL I>RNA POL III

The answer is: B