Cells without cell walls must find a way to pump out the excess water.
Understand the Problem
The question seems to be addressing the functionality of cells without cell walls, specifically how they manage excess water. The user seeks information on the biological mechanisms or adaptations that allow such cells to handle this issue.
Answer
True
The statement 'Cells without cell walls must find a way to pump out the excess water' is true.
Answer for screen readers
The statement 'Cells without cell walls must find a way to pump out the excess water' is true.
More Information
Cells without cell walls, such as certain protists, use contractile vacuoles to pump out excess water to maintain balance and prevent bursting, especially in hypotonic environments.
Tips
A common mistake is to assume that all cells have rigid walls that prevent water influx; many do not and thus use mechanisms like contractile vacuoles.
Sources
- Contractile Vacuoles Remove Excess Water - pmc.ncbi.nlm.nih.gov
- Osmosis - Biology LibreTexts - bio.libretexts.org
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