Vacuoles

Q. State whether the following statements are true or false.

Statement 1 - Vacuoles store excess water and waste materials in them.​

Statement 2 - Animal cells consist of larger vacuoles than plant cells. ​ [1 mark]

1. Both statements 1 and 2 are true.
2. Only statement 1 is true.
3. Only statement 2 is true.
4. Both statements 1 and 2 are false.

Q. Which plant cell organelle acts as a storage sac for solid and liquid contents?

1. Cell Wall
2. Cell Membrane
3. Vacuole
4. Nucleus

Q. Vacuoles in animal cells are larger than the ones found in plant cells.

1. True
2. False

Q. Which of the following statements is/are true about vacuoles?

1. They are more in number in animal cells.
2. They can occupy 90% of the plant cell's volume.
3. The membrane of the vacuole is called tonoplast.
4. They help in synthesis of lipids.

Q. Which plant cell organelle acts as a storage sac for solid and liquid contents?

1. Cell membrane
2. Cell wall
3. Nucleus
4. Vacuole

Q.

The vacuole acts as a __ organelle.

Q. Which among the following statements are correct regarding vacuoles?

1. Vacuoles are not membrane bound.
2. Vacuoles are present only in plant cells.
3. Vacuoles occupy 50-90% of the cell volume in plant cells.
4. In amoeba, food vacuoles digests food.

Q. Which plant cell organelle acts as a storage sac for solid and liquid contents?

1. Cell Wall
2. Cell Membrane
3. Vacuole
4. Nucleus

Q. The membrane of a vacuole is called

1. Nucleoid
2. Permeable membrane
3. Plasma membrane
4. Tonoplast

Q. Vacuoles in plants

1. Expel food particles
2. Both (a) and (c)
3. Expel water
4. Expel wastes use resins, from the cell