Plant Cell Structure · Botany

Which membrane-bound compartment occupies a large volume in many mature plant cells and helps maintain turgor pressure?

  1. Central vacuole
  2. Nucleolus
  3. Endoplasmic reticulum
  4. Lysosome only
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Correct answer: Central vacuole

The central vacuole stores water, ions, pigments, and other substances. By maintaining turgor pressure, it helps keep herbaceous plant tissues firm.

Difficulty: Medium Question 4 of 20

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