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In the diagram, for each ion or molecule and membrane location, explain what kin

ID: 3517629 • Letter: I

Question

In the diagram, for each ion or molecule and membrane location, explain what kind of movement (simple or facilitated diffusion, etc.), what is driving the movement, and what is the net effect across the epithelium.

ubulor Aid ood Transport. Na Ne a. In the diagram, for each ion or molecule and membrane location, explain what kind of movement (simple or facilitated diffusion, etc.), what is driving the movement, and what is the net effect across the epithelium. (20pts) ATP HCOj+H H" No ATP HO+co" >CO2 + H2O

Explanation / Answer

According to diagram

1. It shows primary active transport because it directly used the ATP, and in the cell depolarization condition occurred.

2. It shows facilliated passive diffusions by cotransporter system across the epithelial cell by concentrated gradient.

3.it shows antiport facilliated diffusions for electrical potential

4. It shows antiport facilliated diffusions across cell by concentrated gradiant

5. It shows primary active transport against concentrated gradient