Describe 2 mechanisms that animals have evolved that enhance cancer resistance.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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May you please help me. I have to put everything together please help me please and thank you
umerent sppecies we Pěšearched yesterday. Then
complete the summary to explain what you have
figured out after looking at the different species
presented in the slides.
Pulling it all together
Describe 2 mechanisms that animals have evolved that enhance cancer resistance.
1.
2.
Describe 2 mechanisms in which animals have had an increased chance of developing cancer.
1.
2.
A lot of cancer research focuses on animals that are prone to cancer. But scientists also think it's possible to learn strategies for preventing
tumors by studying animals that are cancer-proof.
Driving Question: How can human cancer patients potentially benefit from the study of different cancer rates in other animals?
State your claim:
Cite the evidence (from the four descriptions above) that supports your claim:
Explain your reasoning as to how your evidence supports your claim:
Transcribed Image Text:umerent sppecies we Pěšearched yesterday. Then complete the summary to explain what you have figured out after looking at the different species presented in the slides. Pulling it all together Describe 2 mechanisms that animals have evolved that enhance cancer resistance. 1. 2. Describe 2 mechanisms in which animals have had an increased chance of developing cancer. 1. 2. A lot of cancer research focuses on animals that are prone to cancer. But scientists also think it's possible to learn strategies for preventing tumors by studying animals that are cancer-proof. Driving Question: How can human cancer patients potentially benefit from the study of different cancer rates in other animals? State your claim: Cite the evidence (from the four descriptions above) that supports your claim: Explain your reasoning as to how your evidence supports your claim:
Pulling it all together (continued)
A "telomere" is a substance has no apparent reason for existing except to
provide a kind of "blank leader" that protects the vital DNA code each time
it makes a copy of itself. The amount of times the DNA in a normal cell can
reproduce before this vital telomere is worn away is called the Hayflick
limit.
Using the diagram on the left, what happens to the telomeres every time
the cell divides?
Cvomosome
What happens to the cell if there are no more telomeres?
Telomeres, end caps that
protect the chromosome
Comparing the diagram above for a normal cell to what you know about
the rate of growth in cancer cells, how do you think telomeres in cancer
cells differ from normal cells?
As cells divide over time.telomeres shorten, and eventually cell division stops.
What would any potential advantages and/or disadvantages be if scientists
could alter the amount of telomeres we contained on our chromosomes?
Transcribed Image Text:Pulling it all together (continued) A "telomere" is a substance has no apparent reason for existing except to provide a kind of "blank leader" that protects the vital DNA code each time it makes a copy of itself. The amount of times the DNA in a normal cell can reproduce before this vital telomere is worn away is called the Hayflick limit. Using the diagram on the left, what happens to the telomeres every time the cell divides? Cvomosome What happens to the cell if there are no more telomeres? Telomeres, end caps that protect the chromosome Comparing the diagram above for a normal cell to what you know about the rate of growth in cancer cells, how do you think telomeres in cancer cells differ from normal cells? As cells divide over time.telomeres shorten, and eventually cell division stops. What would any potential advantages and/or disadvantages be if scientists could alter the amount of telomeres we contained on our chromosomes?
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