NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL CYCLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Why do cells go through the cell cycle?
A
growth
B
repair
C
reproduction
D
All of the above
Explanation: 

Detailed explanation-1: -The most basic function of the cell cycle is to duplicate accurately the vast amount of DNA in the chromosomes and then segregate the copies precisely into two genetically identical daughter cells.

Detailed explanation-2: -Not all cells move through the cell cycle at the same rate. Proteins respond to events outside of the cell. Direct cell to speed up or slow down cell cycle.

Detailed explanation-3: -Mitosis is important for three main reasons: development and growth cell replacement and asexual reproduction.

Detailed explanation-4: -All cells are a part of the cell cycle.

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