Mutations

What mutation has occurred here?

TGA-CCA

TGA-GCA

• Substitution

• Deletion

• Insertion

• Frameshift

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

ATT-TGA-GCC- Original

ATT-GAG-CC - Mutated

The example above is an example of a

• Insertion- Frameshift

• Substitution

• Deletion -Frameshift

• All of the above

Tags

NGSS.HS-LS3-2

DNA molecule segment is : TTA-CGC-AAG

The mutated DNA segment is TTC-GCA-AG. This is an example of a ___ mutation.

• Substitution

• Deletion

• Insertion

• Inversion

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

Original DNA: CAT-GAT-CCA

Mutated DNA: CAT-TGA-TCC-A

What mutation occurred?

• deletion

• substitution

• tranverse

• insertion

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

NGSS.HS-LS1-1

Why are insertion and deletion 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.

Tags

NGSS.HS-LS3-2

NGSS.HS-LS1-1

What type of mutation is shown in the diagram?

• Substitution

• Deletion

• Insertion

Tags

NGSS.HS-LS3-2

When only one nucleotide base is changed so only one amino acid is affected is known as ______.

• Substitution Mutation

• Insertion Mutation

• Deletion Mutation

Tags

NGSS.HS-LS3-2

A point mutation where one nucleotide base replaces an original nucleotide base

• Inversion Mutation

• Chromosomal Mutation

• Translocation

• Substitution Mutation

Tags

NGSS.HS-LS3-2

What type of mutation is shown in the picture?

• Substitution

• Insertion

• Deletion

Tags

NGSS.HS-LS3-2