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soldi70 [24.7K]
3 years ago
12

7. Compare and contrast the roles and structures of DNAand RNA​

Biology
1 answer:
Rzqust [24]3 years ago
6 0

Answer: dna and rna have four nitrogenous three of which they share Cytosine, Adenine, and Guanine the differs between the rna has Uracil and the dna has thymine but dna is doubled  stranded and rna is single stranded

Thymine

Explanation:

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