Sketch 2 curves on the same graph for mammalian cells: after X-rays and after alpha-particles irradiation....

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Physics

Sketch 2 curves on the same graph for mammalian cells: afterX-rays and after alpha-particles irradiation. Explainquantitatively the dependence on radiation dose of the survival forX-ray curve at low doses (up to 0.5Gy), at very high doses (higherthan 7Gy). Discuss the mechanisms involved in cell death

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Cell deathCell death is the event of a biological cell ceasingto carry out its functions This may be the result of the naturalprocess of old cells dying and being replaced by new ones or mayresult from such factors as disease localized injury or the deathof the organism of which the cells are part It is loss of cells asan individual ages through pathology or perhaps reasons that cannotbe attributed to any specific abnormality other than the passage oftime This loss is most critical in the immune system because itleads to substantial increase in susceptibility to infection See Answer

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