How many sense codons code for the 20 known a | vedclass

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(A) The genetic code consists of $64$ codons in total.Out of these $64$ codons,$3$ codons $(UAA, UAG, UGA)$ are stop codons (also known as termination

Vedclass · Accepted Answer

$61$

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(A) The genetic code consists of $64$ codons in total.Out of these $64$ codons,$3$ codons $(UAA, UAG, UGA)$ are stop codons (also known as termination or nonsense codons) because they do not code for any amino acid.Therefore,the number of sense codons that code for amino acids is $64 - 3 = 61$.These $61$ codons are responsible for coding the $20$ standard amino acids used in protein synthesis.

How many sense codons code for the $20$ known amino acids?

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