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Question
Energy required for the movement of a smaller molecule is less when compared to a larger molecule.
Options:
A .  True
B .  False
C .  Salt-water enters the cell and breaks the cell.
D .  Water comes out of the cell by exosmosis, causing it to shrink
Answer: Option A
:
A
Cell system has an optimum temperature maintained for its metabolic activity. This temperature can facilitate optimal kinetic energy for movement of molecules.Thus in aminimal heat energy, smaller molecules can diffuse faster than larger molecules as they require more energy and rate of diffusion becomes slow.

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