2nd Quarterly Review

What is the benefit of the process shown in the photo?

• A different allele will be expressed.

• Future generations will have increased genetic diversity.

• A mutation is taking place.

• Certain genes are being expressed over others.

Tags

NGSS.HS-LS3-2

Which best explains the results shown in the punnet square?

• This is an example of codominance.

• This is an example of incomplete dominance.

• The brown allele is dominant over the blue allele.

• The blue allele is dominant over the brown allele.

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

Look at the image. Which type of mutation does not change the protein produced?

• Silent mutation

• Missense mutation

• Nonsense mutation

Tags

NGSS.HS-LS3-2

DNA Replication takes place during which phase of the cell cycle?

• G1

• G2

• S

• M

How does unregulated cell division lead to cancer?

• Cancer happens when a cell grows too large.

• Cancer happens when the cell remains in S phase for too long.

• Cancer happens when cells keep divided without stopping until they die off.

• Cancer happens when cells keep divided without stopping until a tumor forms.

Tags

NGSS.HS-LS1-4

Which blood type is an example of co-dominance?

• A

• B

• AB

• O

Parents with blood type A and AB could have a child with blood type...

• A

• B

• AB

• O

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

Which of the following is NOT a part of a nucleotide

• 5 carbon sugar

• phosphate

• nitrogen base

• amino acid

Which of the following is true about nucleic acids? Select TWO answers.

• Nucleic acids are only found in DNA.

• Nucleic acids are used to store genetic information

• Nucleic acids are used for energy

• Nucleic acids are made from sugar, phosphates, and nitrogen bases.

A DNA molecule is divided up into functional units called....

• Genes

• Chromosomes

• Phenotype

• Protein

Tags

NGSS.HS-LS3-1