42. Which description below is NOT a trans-acting factor in transcriptional regulation?(A) TATA box.(B) TBP.(C) HSF.(D) Jun.(E) Sp1.

42. Which description below is NOT a trans-acting factor in transcriptional regulation?
(A) TATA box.
(B) TBP.
(C) HSF.
(D) Jun.
(E) Sp1.

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統計： A(1), B(0), C(0), D(0), E(0) #3825507

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43. Which of the descriptions below about RNA transcripts between prokaryotes and eukaryotes is INCORREСТ?(A) The mRNA in prokaryotes is processed to produce mature RNA.(B) In eukaryotes, the mRNA will add a cap at the 5' end and poly A tail at the 3' end.(C) In prokaryotes, RNA transcription occurs in the cytoplasm.(D) In eukaryotes, RNA transcription occurs in the nucleus.(E) In prokaryotes, the 23S, 16S, and 5S rRNAs are formed from a single primary transcript.

42. Which description below is NOT a trans-acting factor in transcriptional regulation?
(A) TATA box.
(B) TBP.
(C) HSF.
(D) Jun.
(E) Sp1.

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