Mutations

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

• Substitution
• Deletion
• Insertion
• Frameshift 

Tags

NGSS.HS-LS3-2

Are all mutations bad?

• Yes
• No

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

_______ is called the bleeder's disease because the affected person's blood does not clot or clots very slowly.

• hemophilia
• Huntington disease
• sickle-cell anemia
• none of the above

Tags

NGSS.HS-LS1-1

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

• cytosine
• guanine
• thymine
• uracil

Mutations:

• are permanent changes in the DNA sequence or structure
• produce allelic variation
• are more likely to be harmful than beneficial
• all of the above

Tags

NGSS.HS-LS3-2

Any change in the sequence of DNA is...

• transgenic shift
• Single Genotype
• Monohybrid Trait
• Mutation

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Gene: ABCDEF
Mutation: ACEFCD
What mutation occurred?

• deletion
• substitution
• inversion
• insertion

Tags

NGSS.HS-LS3-2

A type of substitution in which no  amino acids change is called 

• Missense
• Nonsense
• Silent
• Deletion

Tags

NGSS.HS-LS3-2

ATTTGAGCC- Original
ATTGAGCC - Mutated
The example above is an example of a 

• Insertion- Frameshift
• Deletion- Substitution
• Deletion -Frameshift
• All of the above

Tags

NGSS.HS-LS3-2

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

• Substitution
• Deletion
• Insertion
• Inversion

Tags

NGSS.HS-LS3-2