Which type of mutation involves the substitution of one nucleotide for another?

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Question: Which type of mutation involves the substitution of one nucleotide for another?

Options:

Correct Answer: Point mutation

Solution:

A point mutation involves the substitution of one nucleotide for another, potentially altering the amino acid sequence.

Which type of mutation involves the substitution of one nucleotide for another?

Which type of mutation involves the substitution of one nucleotide for another?

Step 1: Understand what a mutation is. A mutation is a change in the DNA sequence.
Step 2: Learn about nucleotides. Nucleotides are the building blocks of DNA.
Step 3: Know that a substitution means replacing one thing with another.
Step 4: Realize that a point mutation is a specific type of mutation.
Step 5: Identify that a point mutation involves the substitution of one nucleotide for another.
Step 6: Understand that this substitution can change the amino acid sequence in proteins.

No concepts available.