GENE MUTATION

What type of gene mutation has occurred here? 
T-G-A-C-C-A
T-G-A-C-C-A-A

• Base Substitution
• Base Deletion
• Base Insertion
• Frameshift 

Tags

NGSS.HS-LS3-2

What type of gene mutation has occurred here? Normal-
AGA-TTC-ATA-GCG
Mutant-
AGA-TTC-AAT-AGC-G

• deletion frameshift
• insertion frameshift
• substitution
• nonsense

Tags

NGSS.HS-LS3-2

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

• Base Substitution
• Base Insertion
• Base Inversion
• Translocation

Tags

NGSS.HS-LS3-2

Where do mutations occur?

• DNA and RNA
• DNA 
• RNA
• mRNA and tRNA

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

A base pair substitution can result in all of the following except __________.

• Missense mutation
• Frameshift Mutation
• Silent Mutation
• Nonsense mutation

Tags

NGSS.HS-LS3-2

Deletion

• A

• B

• C

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which change below would result in a different Amino Acid? 
3'-GCT-5'

• GTT
• TCT
• TCC
• GCA

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-2

A nonsense mutation produced _________.

• A same polypeptide chain
• A slightly altered polypeptide chain
• A shift in the reading frame
• The regulatory sequence being altered.

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Sickle-shaped RBC

• A

• B

Tags

NGSS.HS-LS4-4

What type of mutation causing sickle cell anaemia?

• Nonsense substitution

• Missense substitution

• Silent substitution

• Deletion

• Insertion

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-2