Multiple Choice
What is the primary difference between a malignant tumor and a benign tumor?
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11. Cell Division
Cancer
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In which of the following ways do cancer cells differ from healthy cells?
A
Cancer cells require more oxygen than healthy cells to survive.
B
Cancer cells can divide indefinitely without undergoing apoptosis.
C
Cancer cells have a lower rate of mutation compared to healthy cells.
D
Cancer cells are less likely to undergo mitosis than healthy cells.
Verified step by step guidance1
Understand the basic characteristics of cancer cells: Cancer cells are known for their ability to divide uncontrollably and indefinitely, which is a key difference from normal cells.
Learn about apoptosis: Apoptosis is a process of programmed cell death that occurs in healthy cells to maintain balance and remove damaged cells. Cancer cells often evade this process, allowing them to survive and proliferate.
Consider the role of mutations: Cancer cells typically have a higher rate of mutation compared to healthy cells, which contributes to their abnormal behavior and growth.
Examine the process of mitosis: Cancer cells often undergo mitosis more frequently than healthy cells, leading to rapid and uncontrolled cell division.
Evaluate the options: Based on the characteristics of cancer cells, identify that the ability to divide indefinitely without undergoing apoptosis is a defining feature of cancer cells, distinguishing them from healthy cells.
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