Cell Division Unit Review

Why are there limits to how large a cell can grow? Select all

• To limit how much genetic information a cell makes

• Surface area to volume ratio

• Exchange of materials

• DNA overload

Which process, mitosis or meiosis, will enable you to heal damaged tissues?

• Mitosis

• Meiosis

Tags

NGSS.HS-LS1-4

A cell with 30 chromosomes undergoes mitosis. How many chromosomes will be in the daughter cells?

• 2 cells of 15 chromosomes

• 4 cells of 15 chromosomes

• 2 cells of 30 chromosomes

• 4 cells of 30 chromosomes

Tags

NGSS.HS-LS1-4

CDK stands for...

• Cyclin Dependent Kinase

• Cyclin Donor Kinase

• Cycle Dependent Kinase

A cell with 32 chromosomes undergoes meiosis. How many chromosomes will be in each daughter cell?

• 4 cells with 16 chromosomes

• 4 cells with 32 chromosomes

• 2 cells with 16 chromosomes

• 2 cells with 32 chromosomes

A cancer with a high mitotic index means what?

• The cancer cells have a high rate of cell division

• The cancer cells are dying quickly

• The cancer cells have a low rate of cell division

• You can't make a conclusion without knowing how many cells aren't dividing

Tags

NGSS.HS-LS1-4

What stage of meiosis does crossing over occur?

• Prophase II

• Prophase

• Prophase I

• Metaphase I

Trisomy 21 is an example of...

• Chromosomal Disfunction

• Anaphase Disjunction

• Nondisjunction

CDK complexes perform what function?

• They regulate the cell cycle

• They stop the cell cycle

• They target damaged DNA

• They stop cell growth

Tags

NGSS.HS-LS1-4

In anaphase I of meiosis, what is/are being separated?

• The chromatids

• Homologous chromosomes

• Nonhomologous chromosomes

• Sister chromatids

Tags

NGSS.HS-LS3-2