Cells and Tissues – Online MCQs Test – Biology 9th

1. All are postulates of cell theory except

2. Select the mismatched

3. It includes protozoa and unicellular algae.

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

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

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

7. The fundamental unit of living thing is:

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

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

10. The parameters which are important in microscopy are:

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

12. Select the odd one:

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

14. In 1665, cell was first observed by:

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

16. Electron microscope has a resolution as small as:

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

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

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

20. Secondary wall is made up of

21. In 1839, he presented a cell theory.

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

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

24. Electron microscope has a magnification upto:

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