You want to design a repressor protein mutant. Which protein domain is the best target for preventing binding of the corepressor?

A) DNA-binding domain
B) allosteric domain
C) promoter domain
D) helix-turn-helix domain
E) activator binding site


B

Biology & Microbiology

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Which floral structure is a female reproductive part?

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The oceanic province is that part of the ocean that overlies the continental shelf. Indicate whether the statement is true or false

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Despite the dramatic increase in microbial nitrification fueled by fertilizer use, nitrification is not a major contributor to the increase in greenhouse Nox gases because nitrate can be immobilized by plants and microbes.

Answer the following statement true (T) or false (F)

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The most accurate nucleotide base composition of the DNA double helix is

A. A=U B. G=A C. T=C D. T+G=A+C E. T+A=C+G

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