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scoundrel [369]
3 years ago
12

What are the three roles of DNA?

Biology
2 answers:
trapecia [35]3 years ago
4 0
Chromatin: Substance made up of DNA<span> and proteins. Codons: Sequence of three nucleotide bases on mRNA that codes for a specific amino acid. ... </span>DNA<span>: A double-stranded nucleic acid that contains the genetic information for cell growth, division, and function.</span>
alexgriva [62]3 years ago
3 0
There are actually 4 roles of DNA

Replication 
Encoding information 
Mutation and Recombination 
Gene Expression 

Hope I helped! ( Smiles )
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