Biology Practice: Cell Structure and Functions (Mock Test 5 - Ultimate Comprehensive)
1. The term "Protoplasm" was coined by:
2. Which of the following organelles is responsible for the formation of spindle fibers during cell division?
3. In plant cells, the cell wall is non-living and:
4. The specific site within the chloroplast where the light-independent (dark) reaction occurs is the:
5. Which organelle is physically continuous with the outer nuclear membrane?
6. Red Blood Cells (RBCs) lack mitochondria primarily to:
7. The unit of heredity that contains the instructions for a specific trait is the:
8. Which of these is an example of a tissue found in plants?
9. The cell organelle involved in the synthesis of plant cell wall polysaccharides is the:
10. What is the chemical form of energy produced by mitochondria?
11. Leucoplasts that store oils and fats are specifically called:
12. The structural framework of the nucleus consists of a network of fibers called:
13. Cell theory was proposed by Schleiden and Schwann in the years:
14. Which organelle provides a mechanical support and internal transport system for the cell?
15. The largest cell in the human body is the:
16. The process of taking in solid food particles by the cell membrane is:
17. Which of the following is an organ, not a tissue?
18. The number of mitochondria in a cell depends on the cell's:
19. Which structure is known as the "gatekeeper" of the cell?
20. The smallest known living cell is: