VISUAL SKILLS Carbohydrates are attached to plasmamembrane proteins in the ER (see Figure 7.9). On whichside of the vesicle membrane are the carbohydrates during transport to the cell surface?

Q: Explain the structure of a biological membrane.  Be sure to address how the phospholipids, proteins,…

A: The cell membrane is also known by the name of the plasma membrane. It is a biological membrane that…

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A:

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A: Please follow step 2 for detailed explanation.

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A: OSMOSIS:- The movement of the water or solvent from its lower concentration of the solution to a…

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A: No, water can't move across a membrane  if the cell is dead.

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.