Q. 17.59 - An Introduction to General, Organic, and Biological Chemistry

Question

What is a point mutation? 

Step-by-Step Solution

Answer

A point mutation is a form of genetic mutation in which a nucleotide base is inserted, deleted, or modified in an organism's DNA or RNA. 

Step 1: Given Information

We need to explain about point mutation.

Step 2: Explanation

A mutation is a change in the nucleotide sequence found in the genome of a virus or organism, as well as extrachromosomal DNA.

A point mutation, also known as a substitution, is a form of genetic mutation in which a nucleotide base is inserted, deleted, or modified in an organism's DNA or RNA. These have a wide range of effects on products, with the results being predictable depending on the mutation.