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Natalija [7]
3 years ago
13

20 POINTS!! How does a DNA molecule make a copy of itself?

Biology
2 answers:
SSSSS [86.1K]3 years ago
5 0

The two strands of a DNA molecule have complementary base pairs, the nucleotide sequence of each strand automatically supplies the information needed to produce its partner.

Musya8 [376]3 years ago
4 0

When chromosomes are duplicated before mitosis, the amount of DNA in the nucleus is doubled?

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