48. In a eukaryote, an activator protein regulales transcription by binding to:

Question

48. In a eukaryote, an activator protein regulales transcription by binding to: a. histone promoter c. enhancer d. silencer e moderator 49. Steroid hormone receptors stimulate gluconeog and are involved in enesis a. control of RNA processing b, transcriptional control c- genomic control d. posttranslational control ranslational control 50. How are most otic gene regulatory proteins able to affect transcription when their binding sites are far from the promower? polymerase (a) By binding to their binding site and sliding to the site of RNA (b) assembly binding and the promoter By looping out the intervening DNA between their site (c) By unwinding the DNA between their binding site and the promoter o the RNA polymerase and modilying it before it can bind

Explanation / Answer

Answers:

48: (c) Enhancer.

49: (b) Transcriptional control.

50: (b) By looping out the intervening DNA between their binding site and the promoter.

51: (b) TFIID.

52: (a) TATA.

53: (c) TFIIH.

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