PATHOLOGY MCQ
CELL DAMAGE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In eukaryotic cells, there are three major checkpoints that control the cell cycle process. Choose the 3 major checkpoints
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G1 checkpoint at the G1/S transition
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G2 checkpoint at the G2/M transition
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Spindle checkpoint, transition from metaphase and anaphase
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G0 checkpoint, transition from metaphase and anaphase
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Explanation:
Detailed explanation-1: -Cell cycle checkpoints are control mechanisms that ensure the normal course of the eukaryotic cell cycle. In the cell cycle, there are three major checkpoints-the G1 checkpoint, the G2 checkpoint, and the spindle checkpoint.
Detailed explanation-2: -How cells use checkpoints at the end of G1 phase, end of G2 phase, and partway through M phase (the spindle checkpoint) to regulate the cell cycle.
Detailed explanation-3: -The core control system of the cell cycle. Cyclins, cyclin-dependent kinases (Cdks), and the APC/C.
There is 1 question to complete.