In a polypeptide chain consisting of $125$ amino acids,if the $25^{th}$ amino acid codon mutates to $UAA$,what will happen?
- A$A$ polypeptide of $124$ amino acids will be formed.
- B$A$ polypeptide of $25$ amino acids will be formed.
- C$A$ polypeptide of $24$ amino acids will be formed.
- DAny of the above is possible.
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