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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?
Where can you buy cyclin from?
Well dah!!! Were everyone else gets cyclin from the cyclin store!
What molecules control the cell cycle?
Cyclin dependent kinase
Which cyclin forms the primary Cdkc that controls the G2 stage?
Cyclin A
What is a protein synthesized at specific times during the cell cycle that associates with a kinase to form a catalytically active complex?
A) MPF B) Cdk C) PDGF D) Protein kinase E) cyclin the answer is E, cyclin. AP Bio student.
What happens to the Cdk-cyclin A complex at metaphase?
Both cyclin A and Cdk remain undegraded
What is a cyclin and what does it activate?
Cyclin is a protein named because of its fluctuating concentration, and it activates kinase.
What substances form the cyclin-cyclin dependent kinase combinations that control the stages in the cycle?
proteins and enzyme
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 relationship between cancer and cells?
All cancer is related to the cell cycle. The cell cycle is the cycle of events and regulations that occur through the life of a cell. Part of the cell cycle is cell division. This process needs to be carefully regulated, because un-controlled cell division is called cancer. There are molecules within a cell that respond to signals and stimuli from the envoronment to decide is the cell is allowed to divide. These pathways relay mostly on cyclin and cyclin-dependent kinases. If the regulations fail in a cell - in this case, a skin cell - then you have a cencerous condition in the tissue - in this case, skin cancer.
How is cyclin concentration regulated?
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The MPF protein complex turns itself off by?
Activating a process that destroys cyclin.
