Multiple Choice Questions on Mycoplasma :
Here below we listed Mycoplasma Multiple Choice Questions with Answers Pdf Gear up for your Exam Preparation with top and good Multiple Choice Questions on Mycoplasma that are also recommended by toppers, making it easier for you to score more in Exam.
MCQ on Mycoplasma (PPLO) with Answers :
1. Mycoplasma is referred as___________
(a) eukaryotic and unicellular organisms
(b) prokaryotic and unicellular organisms
(c) prokaryotic and multicellular organisms
(d) eukaryotic and multicellular organisms
Answer: B
2. Mycoplasma is also known as_______________
(a) Pleuropneumonia-like organisms (PPLO)
(b) Cell Wall less Organisms
(c) Only B
(d) None of these
Answer: A
3. The inflammatory disease of pelvic is caused due to the_________
(a) Mycoplasma pneumoniae
(b) Mycoplasma hominis
(c) Mycobacterium leprae
(d) Mycolasma
Answer: B
4. Mycoplasmas are free-living and small organisms having a size approximately_______
(a) 0.5 µm
(b) 0.4 µm
(c) 0.3 µm
(d) 0.2 µm
Answer: C
5. Which of the following substance is required for the growth of Mycoplasmas?
(a) Nitrogen
(b) Carbon
(c) Cholesterol
(d) Glucose
Answer: C
6. The “witches broom” of legumes is caused due to the ________
(a) Protozoa
(b) Virus
(c) mycoplasma
(d) Bacteria
Answer: C
7. Which of the following mycoplasma species of causes human sterility_________
(a) T.mycoplasma
(b) M.fermentans
(c) M.hominis
(d) all of the above
Answer: D
8. In mycoplasma, the elementary cell body performs the function of_________
(a) respiration
(b) reproduction
(c) excretion
(d) metabolism
Answer: B
9. Which of the following is called as “Jockers of plant kingdom”
(a) nostoc
(b) mycoplasma
(c) bacteria
(d) None of the above
Answer: B
10. These are osmotically inactive_________
(a) nostoc
(b) mycoplasma
(c) bacteria
(d) all of these
Answer: B
11. The smallest cells of mycoplasmas are about ___________ in diameter.
(a) 1 micrometre
(b) 0.3 micrometre
(c) 5 micrometre
(d) 1 metre
Answer: B
12. The colonies of Mycoplasmas in agar plate can be observed by means of a______________
(a) low-power microscope
(b) high-power microscope
(c) phase contrast microscopy
(d) bright-field microscopy
Answer: A
13. What type of colonies are formed by Mycoplasmas on the agar plate?
(a) colourless
(b) coloured
(c) lawn formation
(d) fried-egg
Answer: D
14. Vancomycin and Penicillin do not affect the mycoplasma as___________
(a) there is no Golgi body
(b) there are no mitochondria
(c) there is no nucleus
(d) there is no cell wall
Answer: D
15. In which of the following Microorganisms cell wall is Absent__________
(a) cyanobacteria
(b) mycoplasma
(c) viroid
(d) virus
Answer: B
16. The disease Little leaf of brinjal is caused due to the__________
(a) algae
(b) fungus
(c) mycoplasma
(d) virus
Answer: C
17. The smallest organism capable of autonomous growth and reproduction is_________
(a) mycoplasma
(b) viroid
(c) virus
(d) none of these
Answer: A
18. Which character is applicable to Mycoplasma?
(a) They pass through bacteria-proof filter paper.
(b) They are osmotically inactive.
(c) They require sterol for growth.
(d) All of the above.
Answer: D
19. PPLO is also known as_______
(a) Variola
(b) Eaton Agents
(c) Pathogens
(d) None of the above
Answer: B
20. Which of The Following Features Mycoplasma Does Not Have?
(a) Pleomorphic
(b) Lacks cell wall
(c) All are correct
(d) Cannot live without oxygen
Answer: D