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What results from uncontrolled mitosis?
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11. Cell Division
Cancer
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What is a key difference between a normal cell and a cancer cell?
A
Normal cells can survive without oxygen.
B
Cancer cells have a reduced ability to adhere to other cells.
C
Normal cells have a higher rate of mutation.
D
Cancer cells undergo uncontrolled division.
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Understand the basic characteristics of normal cells: Normal cells have regulated growth and division, adhere to other cells, and require oxygen for survival.
Learn about cancer cells: Cancer cells often exhibit uncontrolled division, meaning they divide rapidly and without the normal regulatory mechanisms that control cell growth.
Compare the adhesion properties: Cancer cells typically have a reduced ability to adhere to other cells, which can contribute to metastasis, where cancer spreads to other parts of the body.
Consider mutation rates: While normal cells can undergo mutations, cancer cells often have a higher rate of mutation, which can lead to the loss of normal growth control.
Identify the key difference: The most significant difference between normal cells and cancer cells is that cancer cells undergo uncontrolled division, which is a hallmark of cancer.
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