Question

When cell injury becomes irreversable and necrosis occurs, what happends during this cellular death? a. oxygen...

When cell injury becomes irreversable and necrosis occurs, what happends during this cellular death?

a. oxygen consumption of the cell increases
b.the organelles are walled off and break apart
c.condensation of the chromatid occurs
d.the cell will swell from water accumulation?
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Answer #1

When cell injury becomes irreversible and necrosis occurs, what happens during this cellular death?

Answer: The correct answer is Option. D the cell will swell from water accumulation

Cellular swelling is the characteristic feature of a necrotic cell. the cell swells upto 30-50% after ATP depletion in the cell and this leads to the formation of blebs and cell proceeds to cellular death.

Option A. is incorrect as during necrosis oxygen consumption decreases

Option B is incorrect as the organelles are walled off and break apart is not associated with necrosis

Option C is incorrect as condensation of the chromatid occurs as a part of apoptosis and not necrosis.

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