How much force is needed to accelerate a 200 kg skier at 2 m/sec2?

Describe the relationship between isotonic solutions, equilibrium, and water movement into and out of a cell.

True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.

By going through the process of cellular respiration the cell can gain molecules of atp.