NTA Abhyas NEET2020BotanyCell Cycle and Cell DivisionPractice

Which of the following statements are true?

Options

AIn animal cells during S phase DNA replication begins in nucleus and centriole duplication in cytoplasm
BDuring G1 phase protein are synthesized and cell continues to grow
CAll cells in adult animals appear to exhibit cell division
DAll are true

Correct answer

A. In animal cells during S phase DNA replication begins in nucleus and centriole duplication in cytoplasm

Step-by-step solution

During the G2 phase protein is synthesized and the cell continues to grow. Some cells for example the heart cells in adult animals do not appear to exhibit cell division.

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