Question Detail
Question
Cancer cells divide out of control, forming tumours. Which statement describes the difference between a cancer cell and a normal cell? A. Cancer cells do not undergo cytokinesis B. Cancer cells have a shorter interphase C. Cancer cells do not have metaphase D. Only cancer cells have mutated DNA
Correct Answer
Option B is the correct answer.
Detailed Explanation
Cancer cells often have a shortened cell cycle, particularly a shorter G1 phase, leading to more rapid and uncontrolled division. While cancer cells have accumulated mutations, mutations can also occur in normal cells (and are often repaired). They still undergo all phases of mitosis and cytokinesis.
Hint
They go through the cycle faster, especially the growth phase.