Checkpoints (234) 3 check points G1 checkpoint G2 checkpoint Mitosis checkpoint.
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Transcript of Checkpoints (234) 3 check points G1 checkpoint G2 checkpoint Mitosis checkpoint.
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Cancer
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Checkpoints (234)
3 check pointsG1 checkpointG2 checkpointMitosis checkpoint
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CancerDefinition
Group of cells which displays uncontrolled growth
This growth can destroy surrounding tissue
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2 KindsMalignant This is able to move from one place to another; from one organ to a different organ in the body (metastasis)
Benign Do not move Have the capability of going from benign to malignant
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TreatmentDrugs – kill fast growing cells
Drugs are chemicals so it is called chemotherapy or “chemo”
Surgery Radiation therapy – high-energy rays are focused on “infected” area
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Prevention – mutagens Avoid things that cause cancerUV radiation – sun Chemicals in cigarettes Radiation
X-rays Gamma rays