What is plasmolysis in relation to cell transport?
Understand the Problem
The question is asking for the definition of plasmolysis in the context of cell transport and is providing multiple choice options to clarify the concept.
Answer
Plasmolysis is when a plant cell loses water, causing the cell membrane to shrink from the cell wall due to osmosis.
Plasmolysis is the process where a plant cell loses water due to osmosis, causing the cytoplasm and plasma membrane to shrink away from the cell wall in a hypertonic environment.
Answer for screen readers
Plasmolysis is the process where a plant cell loses water due to osmosis, causing the cytoplasm and plasma membrane to shrink away from the cell wall in a hypertonic environment.
More Information
Plasmolysis typically occurs in plant cells exposed to hyperosmotic stress, causing a loss of turgor pressure. It's more visible in plant cells than in animal cells because of the rigid cell wall, which remains unchanged while the contents shrink.
Tips
A common mistake is confusing plasmolysis with crenation in animal cells, which also involves water loss but in a different context due to the absence of a cell wall.
Sources
- What Are Plasmolysis & Deplasmolysis? - Study.com - study.com
- Plasmolysis - Wikipedia - en.wikipedia.org
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