What is the cause of a point mutation?

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Question

(A) point mutation is a genetic mutation where a single nucleotide base is changed,inserted,or deleted from a $DNA$ or $RNA$ sequence of an organism's

Vedclass · Accepted Answer

Addition,deletion,or substitution of a single base pair in a gene.

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(A) point mutation is a genetic mutation where a single nucleotide base is changed,inserted,or deleted from a $DNA$ or $RNA$ sequence of an organism's genome.Specifically,it involves the substitution,addition,or deletion of a single base pair in a gene.This can lead to changes in the amino acid sequence of the protein being synthesized,potentially affecting its function.Therefore,the correct option is $A$.

Similar Questions

$A$ mutation from the wild type to a new type is called:

Deletion or insertion of base pairs of $DNA$ causes which type of mutation?

What arises due to errors in $DNA$ replication?

If the $DNA$ sequence is $ATGATGATG$ and a cytosine base is inserted at the beginning,what will be the resulting sequence?

Which of the following is a mutagen?

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