Question

Please Answer Quickly! Answer any of them you know
1. Describe the movement of water across the cell membrane. Be sure to indicate the direction of the water moves.


2. Explain why the water moves in the direction you have chosen.


3. Describe the change in the red blood cells, using correct terminology. How would this differ if the red blood cells had been placed in an isotonic solution

Answer 1

Another method of movement across the membrane is osmosis. Osmosis is the movement of water from a region of higher concentration to one of lower concentration. Osmosis occurs across a membrane that is semipermeable. A semipermeable membrane lets only certain molecules pass through while keeping other molecules out.
Large quantities of water molecules constantly move across cell . For example, it has been estimated that an amount of water  An example of great importance to you is the secretion of and absorption of water in your small intestine.  Additional examples of how to determine which direction water will.
If red blood cells are placed in a solution with a lower solute concentration than is  red blood cells in a plasma solution which has the correct proportions of salts  is suspended in a saline solution which is slightly hypertonic to red blood cells will cause some of the patient's red blood cells to hemolyze because water is.