Multiple Choice
A repressible operon is usually controlled by:
A) an inactive repressor that allows it to be in the "on" state
B) the supply of the precursor product for the enzymes
C) an inactive repressor that keeps it in the "off" state
D) tryptophan
E) being turned "on," usually by the end product of the pathway
Correct Answer:
Verified
Correct Answer:
Verified
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Q49: Figure 14-1<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8678/.jpg" alt="Figure 14-1
Q50: Figure 14-1<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8678/.jpg" alt="Figure 14-1
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