Cell Biology : NCERT based MCQ for NEET

1. Select the correct sequence of cell envelop from inner to the outer of a bacteria.

2. Several ribosomes may attach to a single mRNA and form a chain called

3. Vacuole is bound by a single membrane called :

4. 9+2 arrangement axonemal microtubules found in :

5. The outer membrane usually remains continous with the :

6. Which of the following is not an inclusion bodies?

7. The membrane of the erythrocyte has approximately :

8. Choose the correct sequence about the secretion of proteins from the cell :

9. Every chromosome essentially has a primary constriction on the sides of which disk shaped structures called :

10. In Amoeba, osmoreynlation and excretion is occoured by :

11. Polar molecules are transported along the concentration gradient through carrier protein, this process is called :

12. The bodies of animals and plants are composed of cells and products of cells. This hypothesis was proposed by :

13. The smooth endoplasmic reticulum is the major site for:

14. Who first saw and described a live cell?

15. Which of the following is formed by the process of packaging in the golgi apparatus ?

16. The small bristle like fibres sprouting out of the cell, help to attach the bacteria to rocks in streams or to the host tissue. The structure is known as:

17. Select the incorrect statement regarding mitochondria :

18. “Omnis cellula-e cellula” given by :

19. In animal cells lipid-like steroidal hormones are synthesised in:

20. Which of the following is not known as microbodies of a eukaryotic cell ?

21. Select the correct matching:

22. Which of the following is not a component of endomembrane system?

23. Choose the incorrect statement regarding nucleoli.

24. Choose the correct statement :

25. Select the incorrect about plasmid.

26. Naked genetic material basically not found in :

27. The major lipids of the cell membrane are

28. Which of the following is absent in almost all plant cells ?

29. Plastids are found in :

30. Mesosome are not :

31. Chromatins contain :

32. Which of the following is not a component of cytoskeleton ?

33. An organalle divides the intracellular space into two distinct compertments, i.e., luminal and extra luminal compertments. The organalle is

34. It found not only in the cytoplasm but also within the two organelles – chloroplasts (in plants) and mitochondria and on rough ER. Here ‘It’ goes to :

35. Match the followings and choose the correct option.

(a) PPLO                        (i) 0.3 µm

(b) Mycoplasma          (ii) 7.0 µm

(c) Bacteria                  (iii) 0.1 µm

(d) RBC                          (iv) 3.0 µm

36. Select the membrane less cell organalle :

37. The two subunit of the eukaryotic ribosomes are :

38. Which of the following is not a major function of golgi apparatus ?

39. Which of the following is not a part of bacterial flagellum ?

40. As per Fluid Mosaic Model, the quasi-fluid nature of lipid enables:

41. The main arena of cellular activities in both the plant and animal cells is:

42. Which of the following of prokaryotes is similar structurally to that of the eukaryotes ?

43. Select the mismatched :

44. The inner membrane of mitochondria forms a number of infoldings called :

45. Bacteria can be classified into two groups – Gram positive and Gram negetive, on the basis of :