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The role is cyclins is to bind with Cdks to propel the cell through the next stage of the cell cycle as they are regulatory subunits. The cyclin part of the complex formed after binding with the cyclin-dependent protein kinase. Cyclin levels are very high especially when the cell is ready to progress to the next stage of the cell cycle, and after the cell is in the next stage, the cyclins are degraded until they are needed by the cell again.
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∙ 16y ago
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∙ 14y agoCyclins controll the movement of microtubules
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∙ 12y agoCyclins regulate the timing of the cell cycle in eukaryotic cells.
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∙ 11y agoregulate the cell cycle
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∙ 13y agoto regulate the cell cycle.
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How does a cell regulate the cell cycle?
The chemicals that regulate the cell cycle are called cyclins. They work by controlling the timing of the cell cycle in eukaryotic cells.
What are cell cycle regulators are?
These are cyclin dependent kinases (CDKs).
Cell cycle is regulated by?
The timings of the cell cycle are controlled by cyclins (protein complexes) and cyclin-dependent kinases / CDKs (enzymes).The cyclins activate the CDKs, which affect the cell cycle at three important checkpoints:Late in the G1 stage of the cell cycle, triggering the cell to move into the S phase.Late in the G2 stage of the cell cycle, triggering the cell to move into mitosis.The M (metaphase) checkpoint, triggering entry into anaphase.
What is one of a family of closely related proteins that regulate the cell cycle in eukaryotic cells?
CYCLIN
What happen in a cell if production of cyclin is halted during a cell cycle?
The cell would remain in the G2 phase and would not enter into mitosis
What is the function of cyclin in eukaryotic cells?
The function of cyclin is to regulate the progression of the cell through the cell cycle.
What molecules control the cell cycle?
Cyclin dependent kinase
What questions might scientists have asked following the discovery of cyclin?
What is the function of a cyclin?How is cyclin expression regulates?Why do protein levels of the cyclins fluctuate throughout the cell cycle?
What is the function of p21 gene?
The p21 gene codes for a cyclin-dependent kinase inhibitor, which helps to regulate the cell cycle.
How does a cell regulate the cell cycle?
The chemicals that regulate the cell cycle are called cyclins. They work by controlling the timing of the cell cycle in eukaryotic cells.
What causes the MPF complex to initiate mitosis in the cell cycle?
The decline of Mitosis-promoting factor (MPF) is due to the decline of cyclin.
What is the family of proteins that regulate the cell cycle?
cyclins If there are questions that are NOT answered and is unkown.. I strongly suggest yahooanswers instead:}
What is the category of enzymes that control the cell cycle called?
Cyclin-dependent kinases.
What is the family of molecules that control the cell cycle?
cyclin dependent kinases,CDK's
What are cyclin?
They are a group of proteins involved in cell cycle regulation. (Mostly Timing)
What are cell cycle regulators are?
These are cyclin dependent kinases (CDKs).
What is the protein that regulates cell cycle?
The proteins that participate in the functioning of the checkpoints for cell cycle control are cyclins. The cell cycle controls cyclin dependent kinases as well.
