Question

What are some functions of vacuoles?

Answer 1

Vacuoles:

1. Vacuoles are membrane-bound cell organelles present in the cytoplasm and filled with a watery fluid containing various substances.
2. A membrane-bound cell organelle known as a vacuole
3. Animal cells typically have tiny vacuoles that aid in the sequestration of waste.
4. Vacuoles in plant cells aid in preserving the equilibrium of water.
5. A single vacuole may occasionally occupy the majority of a plant cell's inner volume.
6. It is not present in protozoa, including the earthworm parasites and Plasmodium.

Vacuoles in plant cells:

1. The plant cell's equilibrium depends heavily on the vacuole.
2. It participates in the regulation of cytoplasmic ions and pH, the control of cell volume and turgor, the storage of amino acids, carbohydrates, and CO₂, and the sequestration of harmful ions and xenobiotics.
3. Vacuoles in plant cells aid in preserving the equilibrium of water.
4. A single vacuole may occasionally occupy the majority of a plant cell's inner volume.
5. Small molecules and water are stored in storage organelles.
6. Plants store minerals, salts, proteins, and pigments, which aid plant growth.
   

Vacuoles in animal cells:

1. A membrane-bound cell organelle known as a vacuole
2. Animal cells typically have tiny vacuoles that aid in the sequestration of waste.
3. Vacuoles in plant cells aid in preserving the equilibrium of water.
4. A membrane-bound subcellular structure called a vacuole participates in intracellular digestion.
5. Animal cells have smaller lysosomes that are enriched with hydrolytic enzymes comparable to those found in vacuoles in place of the huge "vacuolar" organelles that are present in plants and fungus.