Home

Janus-green-B is used for staining

A. ribosomes

B. chloroplast

C. mitochondrion

D. all of these

Correct Answer : C.


Download Objective type questions of Cell Biology PDF

Visit our PDF store

Get all objective type questions of Cell Biology MCQ

You can do it
  1. The largest cell organelle is
  2. In electron microscope the source of light used is
  3. "The substance of cells is living " was firs suggested by
  4. Concept of unit membrane was given by
  5. Chemical constitution of nucleus is
  6. There are 46 chromosomes in humans, of which
  7. The cells were first seen microscopically by
  8. Function of Golgi bodies in plants is
  9. In plant cell vacuole contains
  10. Cells having large nuclei in proportion of cytoplasm are perhaps
  11. Electron microscope has revealed the presence of
  12. Sequence of nucleotides in a DNA strand is CAT TAG CAT CAT GAC, what will be the base sequence in complementary…
  13. The discoverers of electron microscope are
  14. Lysosomes were discovered by
  15. The term protoplasm was termed by
  16. Hydroly tic enzymes are abundant in
  17. The unit of heredity is
  18. Janus-green-B is used for staining
  19. Granal thylakoids occur in a
  20. Nitrogenous bases of RNA are
  21. The photosynthetic units are known as
  22. Ribosomes of plastids and mitochondria are
  23. Cell organelle which has electron transport system is
  24. Unstained living tissues of a cell can be examined by
  25. The maximum magnification possible with electron microscope is
  26. Cellular components can be physically separated from each other by
  27. The nucleus of a plant cell was discovered by
  28. Cell membranes are composed mainly of
  29. One of the following is a single-membraned structure:
  30. The cell size is dependent upon