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VladimirAG [237]
3 years ago
10

What are the three parts of the DNA molecule?

Biology
1 answer:
melomori [17]3 years ago
3 0

Explanation:

These building blocks are made of three parts:a phosphate group,a sugar group and one of four types of nitrogen bases.to form a strand of DNA , nucleotides are linked into chains, with the phosphate and sugar groups alternating.

I hope this helps!

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