Multiple choice

Cell membranes exhibit various mechanisms for transport of various substances in and out of cell. The mechanism by which water moves out of the cell by osmosis causing protoplast to shrink is known as ________.

  1. diffusion

  2. imbibition

  3. wilting

  4. plasmolysis

  5. capillarity

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

If a turgid plant cell is placed in a solution having more solutes, water will move out of the cell by osmosis causing protoplast to shrink and plasma membrane folding inward. The mechanism is called plasmolysis.