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The isotonic buffer solution prevents _________(a) change in pressure(b) change in temperature(c) change in pH(d) membrane ruptureThis question was addressed to me at a job interview.The origin of the question is Techniques in division Techniques in Cell Biology of Cell Biology

Answer»

The CORRECT choice is (d) membrane RUPTURE

Explanation: Isotonic solutions have the same SOLUTE CONCENTRATION as inside the cell or ORGANELLE. This prevents the cell/organelle from osmotic pressure thus preventing lysis or rupture of membrane.



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