DNA Mutations

Front

What are the three types of mutation? Insertion, Deletion, Subsitution, Deletion, Newstion, Subsitution, Newstion, Deletion, Insertion, Insertion, Newstion, Substitution

Back

Insertion, Deletion, Subsitution

Front

Normal-
GAG-CTC-GAC-AGA
Mutant
GAG CTC-CAC-AGA
What type of mutation is present?

Back

substitution

Front

What is the definition of DNA mutation?

Back

A change in the DNA strand

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

ATC CAT
Mutation: ATC GCAT
What mutation occurred?

Back

insertion

Front

Most mutations occur randomly

Back

True

Front

Misspelling a word in a sentence is like a _______ in a gene

Back

mutation

Front

Mutations are always harmful.

Back

False

Front

Variations can be _______ , negative, or neutral

Back

positive