The form of DNA that is the narrowestbut having the longest pitch per turn of helix is the:
A) A form
B) B form
C) C form
D) Z form
E) None of the above.

Name: The form of DNA that is the narrowestbut having the longest pitch per turn of helix is the: A) A form B) B form C) C form D) Z form E) None of the above.
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Question

Quizplus · Accepted Answer

The Z form of DNA is the narrowest while having the longest pitch per turn of helix. The A, B, and C forms are wider and have shorter pitch per turn.

The Form of DNA That Is the Narrowestbut Having the Longest