Question

What happens when molecules diffuse across the cell membrane? The molecules diffuse until all of them are outside the cell. The molecules move from areas of low concentration to high concentration. The molecules move from areas of high concentration to low concentration. The molecules diffuse until all of them are inside the cell.

Answer 1

Answer: The correct answer is from areas of high concentration to low concentration.

Explanation: Diffusion, by definition, is the process of molecules (any molecule) going down their concentration gradient (i.e. they are going from higher concentration to lower concentration). Hope that helped!

Answer 2

When molecules diffuse across the cell membrane, molecules move from areas of high concentration to low concentration.

Diffusion of molecules?

In facilitated diffusion, molecules diffuse across the plasma membrane with the help of membrane proteins such as channels and carrier proteins. The concentration gradient of these molecules exists, so they have the potential to diffuse into (or out of) the cell.

With this information, we can conclude that when molecules diffuse across the cell membrane, molecules move from areas of high concentration to low concentration.

Learn more about cell membrane in brainly.com/question/13524386

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