The ability of glucose to repress the lac operon depends on which effector molecules?

A. cAMP
B. allolactose
C. starch
D. tryptophan
E. ADP


Answer: A

Biology & Microbiology

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Which of the following statements concerning nucleotide excision repair is FALSE?

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The chromosomal heredity material is packaged in this organelle in eukaryotic cells but not in prokaryotic cells. This organelle is:

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Is the regulation of blood sugar levels in the body a negative feedback loop or a positive feedback loop?

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