43. Which of the following statements is TRUE? a. A regulon is defined as the co

Question

43. Which of the following statements is TRUE? a. A regulon is defined as the collection of all operons that are gulated by a re common regulatory protein. b. Some transcriptional activators allosterically change the shape of the DNA by bending it for RNA polymerase access. c. When factor binds to the enhancer site, transcription is increased. d. In some species of bacteria, catabolite repression control does not necessarily dictate that glucose is the first sugar to metabolize. e. None of the above

Explanation / Answer

The Glyoxylate cycle where there is conversion of Acetyl CoA to Succinate for the synthesis of carbohydrates. The fatty acids from lipids are usually used as the energy source.

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