Botany - Cell Cycle and Cell Division Question with Solution | TestHub
BotanyCell Cycle and Cell DivisionCell Cycle and InterphaseEasy2 minPYQ_2020
BotanyEasysingle choice
Which of the following checkpoint is predominantly activated when the DNA has started forming replication fork?
Options:
Answer:
A
Solution:
There are three known checkpoints: the G1checkpoint, also known as the restriction or start checkpoint or major checkpoint; the G2/M checkpoint; and the metaphase checkpoint, also known as the spindle checkpoint.
The primary G1/S cell cycle checkpoint controls the commitment of eukaryotic cells to transition through the G1 phase to enter into the DNA synthesis in S phase
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Cell Cycle and Cell DivisionSubtopic:Cell Cycle and Interphase
⏱ 2mℹ️ Source: PYQ_2020
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