Concentration difference across membrane Rate of transport -

what are the two types of facilitated diffusion and what is an example of each?

Molecules cannot move naturally through tje selmembrane against its diffusion gradient,but it does.Explain this statement critically using the sodium-potassium pump diagram

When a bacterial cell is placed in a hypotonic, environment, the cell wall restrains the pressure resulting from the greater osmolarity of the cytoplasm. (Use one word in the blank space. Spelling must be correct to earn the point. The word "osmotic" is NOT an answer that that will earn credit for this question; there is another word that is required.)

Examine the graph presented here. Using your knowledge of how the processes work, label each curve as representative of either simple diffusion or facilitated diffusion. Explain how you determined which curve was which.

What is active transport? DESCRIBE the function of Na+/K+ ATPase

Select the best option: In diffusion, substances move from areas of (greater) (lesser) to (greater) lesser concentrations.

Statement 1: The direction of diffusion of a solute across a membrane is determined by its concentration gradient and always moves toward equilibrium. Statement 2: In passive transport, solutes move down the gradient from a region of low concentration to a region of high concentration. A Both statements are true. Both statements are false. C) Statement 1 is true. Statement 2 is false. Statement 1 is false. Statement 2 is true.

Can you help me to explain every question with these answer?

In your own words, describe one similarity and one difference between diffusion via channels (like aquaporins) and facilitated diffusion.