- Which cell organelle is responsible for storage in plant cells?
Answer: Vacuole
Explanation: Vacuoles store solid and liquid contents, including nutrients, waste products, and other essential substances. - Which type of cells have larger vacuoles?
Answer: Plant cells
Explanation: Plant cells have large central vacuoles that can occupy 50-90% of the cell’s volume, helping in storage and maintaining turgor pressure. - What fluid is found inside plant cell vacuoles?
Answer: Cell sap
Explanation: The vacuoles in plant cells contain cell sap, which includes water, amino acids, sugars, organic acids, and proteins. - Which function do vacuoles perform in unicellular organisms like Amoeba?
Answer: Digestion
Explanation: In unicellular organisms like Amoeba, food vacuoles help in digesting the consumed food. - Which organelle helps in maintaining turgor pressure in plant cells?
Answer: Vacuole
Explanation: Vacuoles provide rigidity and structural support by maintaining turgor pressure inside plant cells. - Which type of vacuole is involved in expelling excess water in unicellular organisms?
Answer: Contractile vacuole
Explanation: In some unicellular organisms, contractile vacuoles help in osmoregulation by expelling excess water from the cell. - What is the main function of vacuoles in animal cells?
Answer: Storage
Explanation: Vacuoles in animal cells are much smaller than those in plant cells and mainly store nutrients and waste products. - Which organelle in plants stores waste materials?
Answer: Vacuole
Explanation: Plant vacuoles store metabolic waste, preventing it from interfering with cellular activities. - What structural component of vacuoles controls the movement of substances?
Answer: Tonoplast
Explanation: The vacuole is surrounded by a membrane called the tonoplast, which regulates the movement of ions and molecules in and out of the vacuole. - Which vacuole type is present in some protists to remove waste?
Answer: Excretory vacuole
Explanation: Certain unicellular organisms have specialized vacuoles that expel waste from the cell.
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