Cells and Tissues – Online MCQs Test – Biology 9th

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

2. Electron microscope has a resolution as small as:

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

4. The parameters which are important in microscopy are:

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

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

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

8. Secondary wall is made up of

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

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

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

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

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

14. In 1665, cell was first observed by:

15. Select the odd one:

16. In 1839, he presented a cell theory.

17. It includes protozoa and unicellular algae.

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

19. All are postulates of cell theory except

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

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

22. Electron microscope has a magnification upto:

23. Select the mismatched

24. The fundamental unit of living thing is:

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