what controls the cell cycle? what happens if a cell doesn’t pass a checkpoint?
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What controls the cell cycle? What happens if a cell doesn’t pass a checkpoint?. Cell growth. Growth factors PDGF=Platelet-derived growth factor. Preventative Measures. Separation is very careful Density-dependent inhibition Anchorage dependence Apoptosis. Cancer. - PowerPoint PPT PresentationTRANSCRIPT
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• What controls the cell cycle?
• What happens if a cell doesn’t pass a checkpoint?
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Cell growth• Growth factors– PDGF=Platelet-derived growth factor
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Preventative Measures
• Separation is very careful
• Density-dependent inhibition
• Anchorage dependence
• Apoptosis
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Cancer
• No growth factor needed
• Can be immortal if nutrients available
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ABCDE of Skin Cancer
Signs your mole should be checked by a doctor
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A – asymmetrical
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B – border
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C – color
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D – diameter • If larger than a pencil eraser
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E – elevation