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Question: 5 under which conditions are the lae structural genes expressed...

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5) Under which conditions are the lae structural genes expressed most efficiently? A) High glucose, high lactose B) No glucose, no lactose C) High glucose, no lactose D) No glucose, high lactose E) All of the above 6) The DNA backbone is composed of A) An amide bond between deoxyribose and a nitrogenous base B) A glycosidic bond between deoxyribose and a nitrogenous base C) A phosphodiester bond between 2 and 5 hydroxyl groups of adjacent deoxyribose residues D) A phosphodiester bond between 3 and 5 hydroxyl groups of adjacent deoxyribose residues E) None of the above are correct 7) Posttranslational modifications include all except A. disulfide bond formation B. glycosylation C. removal of introns D. carboxylation E. N-acylation 8) The process of translation is extremely accurate (1 mistake in 10,000) due to A. wobble base pairing in position 3 of the codon/anti-codon interaction B. codon/anti-codon interactions C. amino-acyl tRNA synthetases D. answers B and C are correct E. all of the above
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