Multiple Choice
This figure represents supercoiled,circular,double- stranded DNA: If this molecule of DNA originated as a linear molecule with a linking number L of 30,which was then circular unwound,the L for the unwound circular molecule would be_________ .
A) 28
B) 30
C) 18
D) 20
E) 32
Correct Answer:

Verified
Correct Answer:
Verified
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