The molecule that diffuses down a concentration gradient moves from an area of ____concentration into an area of _____concentration.a.high, low b.low, highc.passive, active
Question
The molecule that diffuses down a concentration gradient moves from an area of ____concentration into an area of _____concentration.a.high, low b.low, highc.passive, active
Solution
The correct answer is a. high, low.
This is because diffusion is the process by which molecules move from an area of high concentration (where there are many molecules) to an area of low concentration (where there are fewer molecules). This movement continues until the concentration of the molecules is equal in both areas, a state known as equilibrium.
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