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3. How many strands of DNA make up the DNA molecule?
1
2
3
4

User Tobb
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2 Answers

19 votes
19 votes
Each DNA molecule is made up of two strands, and there are four nucleotides present in DNA: A, C, T, and G.

Short Answer: 2
User Sagar Arora
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12 votes
12 votes
two because it's a double helix
User Clarisse
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