Cell Biology Quiz 8 (25 MCQs)

Quiz Instructions:

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1. Chloroplasts in plant cells are where this process takes place.

2. The _____ produces an image of a specimen by passing visible light through it.

3. Has cell membrane

4. _____ In the process of cell division, the division of the cell nucleus is called

5. Prokaryotic cells are different than eukaryotic cells because they _____?

6. What is the jelly-like substance that keeps the organelles floating?

7. The _____ are considered to be the power plant of the cell.

8. During respiration, oxygen is taken into cells and carbon dioxide is give off. What process do these gases move into / out of the cell via?

9. In a solution, salt is considered the _____

10. Movement of water across a cell membrane is called _____,

11. Only allows certain substances in while keeping others out

12. In human body, the longest cell is.

13. What is the gel like substance that holds organelles in cells?

14. Which organelle or structure is absent in plant cells?

15. What structure of the cell forms a frame that holds the cell up in the cytoplasm?

16. How many chromosomes does a human cell have?

17. _____ requires energy in the form of ATP

18. Which of the following is NOT found in ALL cells?

19. The process through which DNA gets doubled is

20. Which organelle is where protein synthesis happens?

21. Which process is directly responsible for production of SECONDARY tumours?

22. When cancer is diagnosed, fair skin and the BRCA1 and BRCA2 genes are examples of:

23. (A) Purkinje (B) Schleiden and Schwann (C) Leuwenhoek (D) Cinchona officinalis (1) Cell theory (2) Microscope (3) Quinine (4) Protoplasm

24. Osmosis is the movement of _____ through the cell membrane.

25. Use the _____ focuses the image under low power.