Q. If serum is removed from the growth medium of human embryonic kidney cell line (HEK), then the cells will
A. Proliferate faster
B. Proliferate normally
C. Undergo cell cycle arrest
D. Undergo immediate apoptosis
Answer: Undergo cell cycle arrest
![Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]](https://www.gkseries.com/blog/wp-content/uploads/2023/10/Determine-the-correctness-or-otherwise-of-the-following-Assertion-A-and-the-Reason-R.jpg)
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