DNA Mutations Review

What is the basic shape of DNA?

• Single stranded

• Double helix

• triple stranded

A ______ is a section of DNA that codes for a trait.

• gene

• genotype

• phenotype

• gender

Tags

NGSS.HS-LS3-1

Examples of environmental factors for mutations are

• harmful chemicals

• exposure to x-rays

• radiation

• mistakes during replication

Tags

NGSS.HS-LS3-2

Mutations cause changes in _____.

• elements

• essential nutrients

• proteins

• fats

Tags

NGSS.HS-LS3-2

Mutations are always harmful.

• True

• False

Tags

NGSS.HS-LS3-2

Most genes contain code to make

• cookies

• mutations

• adaptations

• protein

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

What pairs with Adenine (A)? 

• Guanine (G)
• Cytosine (C)
• Adenine (A)
• Thymine (T)

What pairs with Guanine (G)?

• Adenine (A)
• Thymine (T)
• Cytosine (C)
• Guanine (G)

Any change in the sequence of DNA is...

• transgenic shift
• Single Genotype
• Monohybrid Trait
• Mutation

Tags

NGSS.HS-LS3-2

3 nucleotide bases form code to make _________________.

• proteins

• DNA

• mutations

• amino acids

Tags

NGSS.HS-LS1-1