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o-na [289]
3 years ago
6

1- A _______________ of DNA consists of a sugar, a phosphate, and a nitrogen containing base.

Biology
2 answers:
snow_lady [41]3 years ago
3 0
1.) A nucleotide of DNA consists of a sugar, a phosphate, and a nitrogen containing base.

2.) A mutation is a change in the base sequence of a DNA molecule

Hope this helps!
Kryger [21]3 years ago
3 0
I think the first one is a nucleotide

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