Cells and Tissues – Online MCQs Test – Biology 9th

1. All are postulates of cell theory except

2. Electron microscope has a resolution as small as:

3. Select the mismatched

4. In 1670, the first living cells were seen by:

5. Members of which kingdom have cell wall and are all heterotrophic:

6. What is a function of the rough endoplasmic reticulum?

7. The parameters which are important in microscopy are:

8. What is responsible for the high resolution of the electron microscope?

9. Which process allow movement in and out of cell
(i) Osmosis (ii) Diffusion (iii) Active transport

10. In 1665, cell was first observed by:

11. In 1839, he presented a cell theory.

12. In 1833, the center of the cell was seen by:

13. He reached the conclusion that only not only plants, but animal tissue as well is composed of cells.

14. He is believed to be the first investigator to invent the compound microscope in 1590.

15. Select the odd one:

16. Which statement about the fluid mosaic model of membrane structure is correct?

17. Trace the correct pathway of protein produce from protein factories

18. It includes protozoa and unicellular algae.

19. Electron microscope has a magnification upto:

20. It is often used to obtain detailed images of the internal structure of cells.

21. In 1833, he discovered the nucleus in plant cells.

22. Cell organelle found in animal cell and helps intracellular digestion

23. A photograph of an image taken through a microscope is called:

24. The fundamental unit of living thing is:

25. Secondary wall is made up of