12. In E. coli, different promoters are recognized by which subunit of RNA polymerase? (A) a (B) ẞ (C) ρ (D) σ (E) ω.

12. In E. coli, different promoters are recognized by which subunit of RNA polymerase?
(A) a
(B) ẞ
(C) ρ
(D) σ
(E) ω.

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19. Please choose the incorrect one from the following descriptions about the Michaelis-Menten rate equation. (A) KM measures the substrate concentration at which the reaction rate is Vmax/2 (B) kcat is the turnover number that measures the rate of the catalytic process (C) The ratio kcat/KM is a convenient measure of enzyme efficiency (D) A noncompetitive inhibitor reduces the apparent Vmax. (E) A competitive inhibitor increases the apparent Kcat

12. In E. coli, different promoters are recognized by which subunit of RNA polymerase?
(A) a
(B) ẞ
(C) ρ
(D) σ
(E) ω.

詳解 (共 1 筆)

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12. In E. coli, different promoters are recognized by which subunit of RNA polymerase?(A) a(B) ẞ(C) ρ(D) σ(E) ω.

詳解 (共 1 筆)

相關試題

相關試卷

12. In E. coli, different promoters are recognized by which subunit of RNA polymerase?
(A) a
(B) ẞ
(C) ρ
(D) σ
(E) ω.