Bacteria Viruses Cell Cycle and Cancer

Select all of the following cells that would go through the cell cycle:

• Liver cells

• Skin Cells

• Stomach Cells

• Intestinal Cells

• Bacterial Cells

Tags

NGSS.HS-LS1-4

What is the term for all the stages of the cell cycle except for Mitosis?

• Interphase

• Prophase

• Metaphase

• Anaphase

Where do you find checkpoints in the cell cycle?

• Only after G1 and G2

• Only after S phase

• Only after G2

• After each phase

What is the purpose of the checkpoints in the cell cycle? Select all that apply:

• To regulate the process and check for abnormalities

• Prevent water from entering the cycle

• Prevent unhealthy cells from continuing on the the cycle

• Prevent uncontrolled growth

Tags

NGSS.HS-LS1-4

What regulates the cell cycle?

• Proteins

• Lipids

• Nucleic Acids

• Carbohydrates

Tags

NGSS.HS-LS1-4

Why does the cell cycle occur? Check all that apply:

• To ensure the body has a fresh supply of healthy cells

• To repair any damaged cells, such as after a wound or injury

• When an organisms grows

Tags

NGSS.HS-LS1-4

What is the term for scheduled cell death?

• Apoptosis

• Interphase

• Mitosis

• Anaphase

What causes cancer?

• Errors in the regulatory process of the cell cycle that results in uncontrolled cell growth

• There is no known cause for cancer

• Viruses and other pathogens

• Catching it from someone you know that has cancer

Which of the following is not a factor that can cause a mutation?

• Environmental

• Heredity

• Errors in DNA Replication

• Viruses

Tags

NGSS.HS-LS3-2

Based on the number of cell divisions, which animal below would be most likely to formulate cancer?

(This may not be true, but it is a thought experiment.)

• Mouse

• Rabbit

• Hippo

• Dog

Tags

NGSS.HS-LS1-4