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Standard VII
Biology
Restriction Enzyme
How many nucl...
Question
How many nucleotides are found in one spiral of B-DNA?
A
5
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B
10
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C
20
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D
25
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Solution
The correct option is
C
20
B-DNA is the most abundant form of DNA. It consists of 10 bases per turn of helix.
So, the correct option is '20'.
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