Besides the ability of some cancer cells to over proliferate, which of the following situations might logically result in a tumor? A) changes in the order of cell cycle stages B) lack of appropriate cell death C) inability to form spindles D) failure of cells to enter S phase

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Answer: A

Explanation: Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.

Besides the ability of some cancer cells to over proliferate, the following situations might logically result in a tumor - B) lack of appropriate cell death.

Cancer is unchecked cell growth or uncontrolled cell production or proliferation. Mutations in genes can cause cancer.

  • Mutation in genes that are associated with inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death.
  • As a mass of cancerous cells grows, it can develop into a tumor.
  • The loss of apoptotic control allows cancer cells to survive longer and causes the accumulation of mutations.
  • It increases invasiveness during tumor progression, stimulates angiogenesis, deregulates cell proliferation, and interferes with differentiation

Thus, Besides the ability of some cancer cells to over proliferate, the following situations might logically result in a tumor - B) lack of appropriate cell death.

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