What is DNA and what is its role in life? List DNA’s four nucleotide bases.

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What is DNA and what is its role in life? List DNA’s four nucleotide bases.

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Hưng Khoa 6 months 2021-07-25T13:55:21+00:00 1 Answers 5 views 0

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    2021-07-25T13:57:03+00:00

    DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA’s instructions, or genetic code.

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