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Author Question: Which of the following changes in DNA conformation is induced by gene transcription? (Read 55 times)

wqwpfwpoefnpwenf

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on: Nov 9, 2022

Question 1

When RNA polymerase holoenzyme initially binds to a promoter, it covers a region of about:


◦ 40 to 45 base pairs.
◦ 55 to 60 base pairs.
◦ 75 to 80 base pairs.
◦ 85 to 90 base pairs.
◦ 95 to 105 base pairs.

Question 2

Which of the following changes in DNA conformation is induced by gene transcription?


◦ Positive supercoiling behind RNA polymerase and negative supercoiling in front
◦ Negative supercoiling behind and in front of the RNA polymerase
◦ Negative supercoiling of the DNA only in front of the RNA polymerase
◦ Positive supercoiling of the DNA only
◦ Negative supercoiling behind RNA polymerase and positive supercoiling in front
Lewin's GENES ¦ Krebs, Goldstein, Kilpatrick ¦ 12th Edition
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Marked as best answer by wqwpfwpoefnpwenf on Nov 9, 2022

swagmaster69

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Reply #1 on: Nov 9, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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wqwpfwpoefnpwenf

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Reply 2 on: Nov 9, 2022
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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