Question

One turn of DNA duplex consists of:
A) 10 bases, one major groove
B) 20 bases, one major and two minor grooves
C) 10 bases, one major groove and on minor groove
20 bases, one major groove and one minor groove​

Answer 1

Answer: D) 20 bases, one major groove and one minor groove.

Explanation: One turn has 10 base pairs.

10 Base pairs is 20 bases in one turn, also there is a major groove along with a minor groove at every turn.

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Answer 2

Answer:

a 10 bases one major Grove