THE CELL
TRANSPORT INTO AND OUT OF THE CELL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the movement of molecules from high to low concentration?
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diffusion
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osmosis
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facilitated diffusion
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active transport
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Explanation:
Detailed explanation-1: -Final answer: Movement of molecules from their higher concentration to their lower concentration is called diffusion.
Detailed explanation-2: -Diffusion: Diffusion is the movement of particles from an area of higher concentration to lower concentration.
Detailed explanation-3: -The kinetic energy of the molecules results in random motion, causing diffusion. In simple diffusion, this process proceeds without the aid of a transport protein. It is the random motion of the molecules that causes them to move from an area of high concentration to an area with a lower concentration.
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