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  • What is the diameter of the B-form helix of DNA?Option: 1 10 ÅOption: 2 15

What is the diameter of the B-form helix of DNA?

Option: 1

10 Å


Option: 2

15 Å


Option: 3

 20 Å


Option: 4

25 Å


Answers (1)

best_answer

The diameter of the B-form helix of DNA is 20 Å. Additionally, a single turn in the B-form helix comprises 10 base pairs perpendicular to the helical axis. Hence option  3 is the correct answer.

Posted by

rishi.raj

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