The Cell Online Test 6th Science Lesson 11 Questions in English

1. Which of the following statement is correct?
1. The cell is the basic structural and functional unit of every living organism
2. The cell is self-sufficient to carry out all the fundamental and essential functions of an organism

2. Who built a compound microscope?

3. Robert Hooke placed______ beside the microscope to focus the light from an oil-lamp on
specimens to illuminate them brightly.

4. In which book Robert Hooke used the term cell for the first time?

5. The branch of science that deals with the study of cells is called______

6. A typical cell consists of_____ major parts

7. Which of the following statement is correct?
1. The size of cells may vary from a Macro-meter (a million of a metre) to a few Centi-meters.
2. Most cells are microscopic and cannot be seen with the naked eye

8. The size of the bacterial cell ranges from______

9. What is the width of largest cell in egg of an ostrich?

10. What is the longest cell in Human body?

11. Which of the following statement is incorrect?
1. Cell size has relation to the size of an organism.
2. It is not necessary that the cells of, say an elephant be much larger than those of a mouse

12. Which of the following organism is unicellular?
1. Bacteria
2. Amoeba
3. Chlamydomonas

13. Which of the following organism is not multicellular?

14. Approximate number of cells in the human body is______

15. Based on Cell size arrange the following in Ascending order?
1. Bacterium Cell
2. Virus
3. Plant Cell

16. Which of the following is correct statement about cell?
1. Prokaryotic cell has True nucleus consisting of nuclear membrane
2. Eukaryotic cell has No true nucleus consisting of no nuclear membrane

17. Which of the following is an example Prokaryotic cells?

18. Which of the is the 1st life form on earth?

19. Which of the following is an example of Eukaryotic cell?

20. Which of the following is correctly matched?
1. Prokaryotic cell – diameter ranges from 1 to 2 micron
2. Eukaryotic cell – diameter ranges from 10 t0 100 micron

21. Which of the following statement is correct?
1. Both plant and animals are made up of cells.
2. Both cells are eukaryotic in nature, having a well defined membrane – bound nucleus

22. Which of the following is/are the features of plant cell?
1. larger in size
2. hard in nature
3. Centrioles are absent.

23. Which of the following is/are the feature of animal cell?
1. Cell wall is absent
2. Chloroplast is usually present
3. Animal cells are generally smaller than plant cells

24. What is the function of Cell wall?

25. What is the special name for Cell membrane?

26. ______ is a gel-like material in which cell parts move

27. Which of the following is called as Power house of the cell?

28._______ Capture the energy of sunlight and use it to produce food for the cell by Photosynthesis

29. Vacuoles are called as_________

30.______ acts the brain of cell.

31. Which of the following is the gateway of Nucleus?