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Mutations, Enzyme, Gene Expression

Authored by Iliana Herrera

Biology

9th - 12th Grade

NGSS covered

Used 3+ times

Mutations, Enzyme, Gene Expression
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63 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What mutation has occurred here? 
T-G-A-C-C-A
T-G-A-G-C-A

Substitution
Deletion
Insertion
Frameshift 

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Are all mutations bad?

Yes
No

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of

cytosine
guanine
thymine
uracil

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Why are insertion and deletion (frameshift) mutations so harmful?

They change all of the codons from the mutation on down the line, which changes the amino acid sequence
They insert things that an organism doesn't need.
They often delete things that organisms need.
Insertion and deletions are not any more harmful than substitution mutations.

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

DNA molecule segment is : TTACGCAAG
The mutated DNA segment is TTACGCAAC. This is an example of ___ mutation.

Base Substitution
Base Insertion
Base Inversion
Translocation

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

DNA molecule segment is : TTACGCAAG
The mutated DNA segment is TTCGCAAG. This is an example of ___ mutation.

Substitution
Deletion
Insertion
Inversion

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

DNA molecule segment is : TTACGCAAG
The mutated DNA segment is TTACGCAAC. This is an example of ___ mutation.

Substitution
Insertion
Inversion
Translocation

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