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1 vote
DNA is very small, one complete turn of a DNA helix is about

O A. 12 nm
B. 3.4 nm
.cher
C. 1.7 nm
ok
D. 34 nm

User JSBach
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2 Answers

5 votes

your answer is option B.3.4

User Enjayy
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3 votes
The answer is b (3.4)
User Sand Of Vega
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