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zzz [600]
3 years ago
12

Describe the chemical regulation system that governs the cell cycle both in terms of internal and external signals and the conse

quences of failure of this control system.Compare M phase activities if the cell were undergoing mitosis compared with meiosis.
Biology
1 answer:
Ad libitum [116K]3 years ago
5 0

Answer:

External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells. Two of the most important internal factors are kinases and cyclins.

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