Cells and Tissues – Online MCQs Test – Biology 9th

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

2. In 1839, he presented a cell theory.

3. Electron microscope has a resolution as small as:

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

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

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

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

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

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

10. In 1665, cell was first observed by:

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

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

13. It includes protozoa and unicellular algae.

14. Select the odd one:

15. Select the mismatched

16. Secondary wall is made up of

17. All are postulates of cell theory except

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

19. Electron microscope has a magnification upto:

20. The fundamental unit of living thing is:

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

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

23. The parameters which are important in microscopy are:

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

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