Mutations

Front

What type of mutation happens to just one base?

Back

Point mutation

Front

What type of chromosomal mutation loses genes?

Back

Deletion

Front

What type of chromosomal mutation gains a copy of the same genes it already has? Options: Duplication, Inversion, Deletion, Translocation

Back

Duplication

Front

What type of chromosomal mutation removes genes and then re-attaches the genes backwards?

Back

Inversion

Front

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

Back

Insertion (causing a frameshift)

Front

What is the correct mRNA strand from this DNA?
CAC-GTG-ACA-GCG

Back

GUG-CAC-UGU-CGC

Front

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

Back

Substitution

Front

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

Back

Deletion

Front

Number 1 is a:

Back

deletion

Front

What describes a change in the DNA sequence?

Back

Mutation