CELL DIVISION
CELL DIVISION AND CANCEROUS CELLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cyclins
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Cyclin-dependent kinases
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growth factors
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Polymerases
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Detailed explanation-1: -So, the correct option is ‘cyclin’.
Detailed explanation-2: -In order to drive the cell cycle forward, a cyclin must activate or inactivate many target proteins inside of the cell. Cyclins drive the events of the cell cycle by partnering with a family of enzymes called the cyclin-dependent kinases (Cdks).
Detailed explanation-3: -Two groups of proteins, cyclins and cyclin-dependent kinases (Cdks), are responsible for promoting the cell cycle.
Detailed explanation-4: -Cell cycle progression is heavily regulated through the actions of cyclins, cyclin-dependent kinases (CDKs), cyclin-dependent kinase inhibitors (CDKIs) and two critical cell cycle checkpoint regulators, retinoblastoma (RB) and TP53.
Detailed explanation-5: -Cyclin is required for cell cycle.