Genetics: Analysis and Principles 5th Edition by Robert Brooker

تمرين 12

Operons involved with the biosynthesis of molecules, such as amino acids, are most likely to be regulated in which of the following manners
A) The product of the biosynthetic pathway represses transcription
B) The product of the biosynthetic pathway activates transcription
C) A precursor of the biosynthetic pathway represses transcription
D) A precursor of the biosynthetic pathway activates transcription.