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Jobisdone [24]
3 years ago
10

Name the nitrogen bases that make up the rungs of the DNA ladder

Biology
1 answer:
mixas84 [53]3 years ago
4 0
The rungs of the DNA ladder are made up of four nitrogen bases. There are two purines-adenine and guanine, and two pyrimidines-cytosine and thymine.
I hope I helped you!
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