Question

Describe the movement of molecules in the illustration

Answer 1

Answer:

B) Molecules are moving from a higher concentration to a lower concentration.

Explanation:

he arrows in the diagram show a movement from a higher concentration of molecules to a region where there is a lower concentration of molecules. Therefore, molecules are moving from a higher concentration to a lower concentration across a semipermeable membrane.

Answer 2

Explanation:

B) Molecules are moving from a higher concentration to a lower concentration

Water molecules from the more concentrated side, will flow into the less concentrated side til they equilibrate- at equilibrium both sides will have the same concentration of solute and water molecules.

In diffusion, small non-charged molecules can move from regions of high concentration to regions of low concentration. This occurs across the phospholipid bilayer, which acts as a semi-permeable membrane into the extracellular fluid or the cytoplasm which are both hydrophilic- this involves the movement of water molecules, gases or other small water-soluble compounds .

In osmosis, molecules of water move across a semi permeable membrane, from regions of high concentration to regions of low concentration until an equilibrium is reached. This always occurs along the concentration gradient within the system.

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

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