Mutations

Mutations

Assessment

Flashcard

Biology

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a mutation?

Back

A mutation is a change in the DNA sequence.

2.

FLASHCARD QUESTION

Front

What type of mutation occurs when one base is replaced by another?

Back

Substitution mutation.

3.

FLASHCARD QUESTION

Front

What type of mutation involves the removal of a base from the DNA sequence?

Back

Deletion mutation.

4.

FLASHCARD QUESTION

Front

What type of mutation involves the addition of an extra base into the DNA sequence?

Back

Insertion mutation.

5.

FLASHCARD QUESTION

Front

What is a frameshift mutation?

Back

A frameshift mutation occurs when bases are inserted or deleted, causing a shift in the reading frame of the genetic code.

6.

FLASHCARD QUESTION

Front

Which mutations can cause a frameshift?

Back

Insertions and deletions.

7.

FLASHCARD QUESTION

Front

What is the result of a substitution mutation?

Back

It may change one amino acid in a protein or have no effect at all.

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