Prokaryotes – Online MCQs Test – Biology MCAT

1. Bacteria which can use oxygen but can grow without it, are called:

2. Viruses are made up of

3. Phase during which bacterial multiplication is equal to death rate is:

4. Cyano bacteria contain:

5. Common feature between photosynthetic bacteria and photosynthetic plants is

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

7. Which one of the following organisms may respire in the absence of oxygen

8. Structure helpful in motility of bacteria is:

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

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

11. The bacteria are:

12. The correct sequence of stages of growth curve for bacteria is

13. When a bacterium is provided with flagella arising from two opposite ends, it is called

14. Cyano bacteria contain:

15. Structure present in cyano bacteria is:

16. Typhoid fever is cause by

17. Why the food can be kept for a longer time in cold house than in normal conditions?

18. A bacterium which is commonly present in the intestine of man and animal is

19. Bacteria which rarely show chemotaxis are

20. Bacteria reproduce sexually by