Question

What are the different ways mutations are classified? (Classification based on Location of Mutation)

Answer 1

Mutations can be classified based on their location in the DNA. The three main types are point mutations, insertions, and deletions.

Step-by-step explanation:

Mutations are classified based on the location where they occur in the DNA. There are three main types of mutations based on their location:

1. Point mutations: These mutations occur when there is a change in a single base pair of the DNA sequence. Point mutations can be further classified into three types based on the effect they have on the protein encoded by the gene: silent mutations, missense mutations, and nonsense mutations.
2. Insertions: These mutations occur when extra nucleotides are inserted into the DNA sequence.
3. Deletions: These mutations occur when nucleotides are removed from the DNA sequence.