Biology Practice: The Cell (Mock Test 2 - Intermediate)
1. Cells that lack a well-defined nucleus and nuclear membrane are classified as:
2. Which of the following is a characteristic feature of Eukaryotic cells?
3. If you are using a microscope with a 15X eyepiece and a 40X objective lens, what is the total magnification?
4. Which instrument is used to visualize the internal ultrastructure of tiny organelles like ribosomes?
5. The term "Protoplasm" was coined by which scientist to describe the living matter of the cell?
6. Why are muscle cells spindle-shaped (long and pointed at ends)?
7. Which part of the cell theory was added by Rudolf Virchow?
8. The cell wall of plants is primarily composed of which tough material?
9. Which organelle contains its own DNA and 70S ribosomes, supporting the Endosymbiotic Theory?
10. White Blood Cells (WBCs) can change their shape. This helps them to:
11. The fluid part of the cytoplasm, excluding the organelles, is known as:
12. In a cell, the Rough Endoplasmic Reticulum (RER) appears "rough" because of the attachment of:
13. Which of these is a "non-living" inclusion found in plant cells?
14. The "9 + 2" microtubule arrangement is typically found in:
15. Chromatin fibers condense to form visible chromosomes during:
16. Which plastid is responsible for storing oils and fats in seeds?
17. The membrane that surrounds a large central vacuole in plant cells is called:
18. What is the main function of the Golgi Apparatus in a cell?
19. Which of the following is NOT found in a prokaryotic cell like bacteria?
20. The "Kitchen of the Cell" refers specifically to: