Which of the following mutations involves a change in a single nucleotide?

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Question: Which of the following mutations involves a change in a single nucleotide?

Options:

Correct Answer: Point mutation

Solution:

A point mutation involves a change in a single nucleotide, which can lead to a different amino acid being incorporated into a protein.

Which of the following mutations involves a change in a single nucleotide?

Which of the following mutations involves a change in a single nucleotide?

Step 1: Understand what a mutation is. A mutation is a change in the DNA sequence.
Step 2: Learn about different types of mutations. There are several types, but we are focusing on point mutations.
Step 3: Know what a point mutation is. A point mutation is a change that occurs at a specific point in the DNA, affecting only one nucleotide.
Step 4: Recognize that a single nucleotide change can alter the amino acid sequence of a protein.
Step 5: Conclude that the question is asking for a mutation type that changes just one nucleotide, which is a point mutation.

No concepts available.