In the lac operon, the CAP site is located next to the ____________. When both lactose and glucose are present, this leads to a rate of transcription that is ___________
A. terminator, low
B. promoter, high
C. terminator, high
D. promoter, low
D
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Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
What will be an ideal response?
Why did primates first evolve shoulders with an extensive range of motion?
a. To manipulate tools b. For predation c. For physical protection d. For manipulating food e. For climbing in trees
Arthroscopic surgery is used to repair damage to the knee. What sorts of things can go wrong that can lead to damage in someone's knee?
What will be an ideal response?
Natural selection ___________.
A. is independent of time or place B. is more of a creative process than an editing process C. and evolution cannot be directly observed D. relies on variation among individuals in a population