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In nonsense mutation, a functional codon is getting transferred into an:
 

Option: 1

Initiation codon 
 


Option: 2

Termination codon
 


Option: 3

Another type of functional codon 
 


Option: 4

None of the above 
 


Answers (1)

best_answer

 

 

As we have already discussed in types of Mutations -

Nonsense Mutation:

  • Mutations in which the codon for one amino acid is replaced by a translation termination (stop) codon are referred to as nonsense mutations. 
  • In nonsense mutation a stop codon replaces an amino acid codon, resulting in premature termination of the nucleotide chain.

 Hence, the correct option is (b). 
 

Posted by

Sayak

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