Cell Cycle Review

Contains DNA that are visible during mitosis.

• Chromosomes

• nuclei

• ribosomes

• mitochondria

How many chromosomes and pairs are present in humans?

• 46 chromosomes and 23 pairs

• 48 chromosomes and 24 pairs

• 44 chromosomes and 22 pairs

• 42 chromosomes and 21 pairs

Chromosomes are in what kind of shape?

• X shape

• Rod shape

• Circular shape

• Spiral shape

Chromosomes are the complete copy of what?

• DNA

• genes

• cell

• organism

What are the three main phases of the cell cycle?

• Prophase, mitosis, cytokinesis

• Interphase, mitosis, cytokinesis

• prophase, metaphase, telophase

• Interphase, metaphase, cytokinesis

What does the cell cycle allow your body to do?

• It allows for cell division, growth, and repair.

• It prevents any cellular changes.

• It inhibits organ growth.

• It causes diseases automatically.

How many cells are created each time a cell goes through the cycle?

• 2

• 1

• 3

• 4

What is mitosis?

• It is a process of cell division that results in two identical daughter cells.

• It is the process of cell degradation and death.

• It is a method for cellular respiration.

• It is a type of cell communication.

True or False: Mitosis is used by organisms to replace damaged cells.

• True

• False

What is the first and longest stage of mitosis?

• Metaphase

• Telophase

• Anaphase

• Prophase