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Mitosis and Cancer 22-23

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Last updated about 2 months ago
6 questions
1
1
1
5
5
1
Question 1
1.

What happens to the DNA during Mitosis

Question 2
2.

Why is the S (synthesis) phase important to the cell cycle

Question 3
3.

Why do there need to be checkpoints in the cell cycle?

Question 4
4.

Choose a description from the column on the right that matches the stage of the cell cycle it represents:

Draggable itemarrow_right_altCorresponding Item
Mitosis (M) phase
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Cell division
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Question 5
5.

Draggable itemarrow_right_altCorresponding Item
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Question 6
6.

Match each item to the correct phase


S phase
Cell increases in size and prepares its DNA to replicate
G0 phase
Resting, non-dividing cell
G2 phase
Replication of DNA
G1 phase
Continued cell growth getting ready for division
Pick the correct answer for the question given:
The best initial type of cancer therapy for a tumor mass is usually
apoptosis
When a healthy cell stops dividing when close to another cell
cancer
A factor in the environment that can alter DNA sequence and cause cancer
angiogenesis
The term where tumors attract blood vessels to itself to help supply nutrients and remove waste
mutations in DNA
This can result from uncontrolled cell growth
surgery
Cancer cells arise from
contact inhibition
The term for "programmed cell death"
carcinogen


Chromosomes become visible and nucleus begins to dissolve.
Chromosomes are split and moved to opposite sides of the cell.
The cell begins to split, and two new nuclei begin to form.
Chromosomes attach to spindle fibers and align along the center of the cell.
Prophase
Metaphase
Anaphase
Telophase