Which of the following is a stop codon?

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(B) In the genetic code,there are $64$ codons in total,out of which $61$ code for amino acids and $3$ are stop codons (also known as termination codon

Vedclass · Accepted Answer

$UGA, UAG, UAA$

Vedclass · Answer

(B) In the genetic code,there are $64$ codons in total,out of which $61$ code for amino acids and $3$ are stop codons (also known as termination codons).These $3$ stop codons are $UAA$ (Ochre),$UAG$ (Amber),and $UGA$ (Opal).They do not code for any amino acid and signal the termination of the polypeptide chain synthesis during translation.Therefore,the correct set of stop codons is $UGA, UAG, UAA$.

Similar Questions

Gene synthesis is related to

Statement $I$: The codon $\text{UAA}$ codes for lysine.
Statement $II$: Genetic code is usually ambiguous.
In the light of the above statements,choose the correct answer from the options given below.

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Since most amino acids are represented by more than one codon,the genetic code is said to be . . . . . . .

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