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17-03-2020
Biology

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How many nitrogen bases are needed to specify 4 amino acids? a. 3 b. 6 c. 9 d. 12

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24-03-2020

Answer: Option D is correct (12).

Explanation:

Codon is a set of DNA or RNA nucleotides so each amino acids are coded by 3 bases. For the specification of 4 amino acids, 12 bases are required. 3*4=12

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