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Which type of mutation involves the substitution of one nucleotide for another?
Which type of mutation involves the substitution of one nucleotide for another?
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Practice Questions
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Q1
Which type of mutation involves the substitution of one nucleotide for another?
Insertion
Deletion
Point mutation
Frameshift mutation
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A point mutation involves the substitution of one nucleotide for another, potentially altering the amino acid sequence.
Questions & Step-by-step Solutions
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Q
Q: Which type of mutation involves the substitution of one nucleotide for another?
Solution:
A point mutation involves the substitution of one nucleotide for another, potentially altering the amino acid sequence.
Steps: 6
Show Steps
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.
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