Biotechnology Engineering (M.Phil./Ph.D.) 2019 Panjab University Entrance Exam With Answers

Practice Mode:
29.

The streptomycin derived coumarin family of antibiotics function by inhibiting which of the following enzymes;

A: DNA gyrase
B: DNA polymerase
C: RNA polymerase
D: Aminoacyl tRNA synthase

The answer is: A