Prokaryotes – Online MCQs Test – Biology MCAT

1. ‘SPIROCHETES’ are grouped as:

2. Genes for antibiotic resistance are located in

3. Many bacteria bear minute hairy structures on their cell wall. These are called

4. The flow of lymph is maintained by

5. A compound which is produced by an organism and inhibits the growth of other organism is called

6. Some bacteria are not easily killed because of

7. Cyano bacteria contain:

8. The bacteria are:

9. Protoplasm in cyano bacteria is differentiated into an inner colourless region called:

10. Cyano bacteria contain:

11. At intervals in nostoc filament, there are found slightly larger oblong, colourless cells with slightly thicker walls are called:

12. Which sequence of events correctly describes the action of a phagocyte when a pathogen is encountered?

13. Bacteria which can only survive in the presence of oxygen are:

14. All of the following are blood clots except

15. Structure helpful in motility of bacteria is:

16. The nitrifying bacteria are

17. Bacteria get their food from the host but without harming it are:

18. Which of the following structure is the functional unit in a golgi complex?

19. It is the measure of force with which blood pushes up against the walls of blood vessels

20. Mesosome in a bacterial cell is