Ultra Structure Of Plant Cells And Organs Quiz 15 (20 MCQs)

Quiz Instructions

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1. The basic unit of living things is called

Correct Answer: D) Cell.

2. Which cell is in charge of opening and closing the stomata?

Correct Answer: A) Guard Cell.

3. Which of the following best describes the two things most plants and animals require for survivial?

Correct Answer: A) Food and oxygen.

4. What is the name of the small organs inside a cell?

Correct Answer: B) Organelles.

5. What color are chloroplasts?

Correct Answer: C) Green.

6. Found only in plant cells. It supports and protects the cell

Correct Answer: C) Cell wall.

7. Structure is defined as .....

Correct Answer: C) The way something is built and organized.

8. Structure vacuole can be found in

Correct Answer: B) Plant cell only.

9. A group of cells performing specific function.

Correct Answer: D) Tissue.

10. What is one basic function of the vacuoles?

Correct Answer: D) Storing water.

11. The shape of this type of cell is rectangular.

Correct Answer: A) Plant cell.

12. The flattened part of a leaf is called a

Correct Answer: C) Blade.

13. Acts as a "storage tank" . Stores food, water, and waste

Correct Answer: C) Vacuole.

14. What is unicellular?

Correct Answer: A) One cell.

15. I am a kind of parenchymatous cell, and I perform photosynthesis. Who am I?

Correct Answer: C) Chlorenchyma.

16. According to the cell theory, all cells

Correct Answer: A) Come from other cells.

17. What's the difference between prokaryotes vs. eukaryotes?

Correct Answer: D) Eukaryotes do have a nucleus.

18. The only dead cells in phloem

Correct Answer: C) Phloem fibres.

19. This cell part is in ALL cells. It is the gel-like substance that provides cell shape.

Correct Answer: C) Cytoplasm.

20. This layer of cells is where photosynthesis occurs within the leaf; there are air spaces within this layer

Correct Answer: A) Spongy mesophyll.