Meiosis EOC review

Which best summarizes the role of DNA in the production of proteins?

• DNA moves to the cytoplasm to build proteins

• DNA transports amino acids to the ribosomes to make proteins

• DNA contains the instructions used to make proteins

• DNA breaks hydrogen bonds between amino acids

Tags

NGSS.HS-LS1-1

The chemical colchicine disrupts cell division. Which cell process would most likely stop if colchicine were added to a culture of human liver cells?

• mitosis

• meiosis

• crossing over

• active transport

Tags

NGSS.HS-LS1-4

How mitosis and meiosis similar?

• both have two cell divisions

• both require DNA replication

• both produce gametes

• both involve crossing over

During which phase of the cell cycle does most cell growth occur?

• cytokinesis

• interphase

• prophase

• mitosis

Which process can occur in both mitosis and meiosis?

• fertilization

• independent assortment

• gene mutation

• crossing over

Why is meiosis important for sexual reproduction?

• It allows the zygote formed from fertilization to have triple chromosome number of the organism.

• It allows gametes to have twice the original number of chromosomes of the organism

• It allows gametes to have half the original number of chromosomes of the organism.

• It allows the zygote formed from fertilization to have half the original number of chromosomes of the organism.

Tags

NGSS.HS-LS3-2

Which process produces the most variation within a species?

• asexual reproduction

• sexual reproduction

• mitosis

• cloning

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Which process results in 4 haploid daughter cells?

• mitosis
• meiosis
• fertilization
• replication

Mutations that occur in ____ can be passed to offspring.

• gametes
• autosomes
• somatic (body) cells
• chromosomes

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which occurs when chromosomes fail to separate during meiosis?

• Crossing Over
• Nondisjunction
• Independent Assortment
• Mutation