Microbiology MCQ (Quiz-2)  

Bacteria and Gram Staining

Multiple choice questions with answer key

S. Y. B. PHARM Sem - III  (UNIT - 2)  

AS PER PCI SYLLABUS






1. Which of the following is most similar to Rickettsia and Chlamydia?
      A) Clostridium


... Answer is : B) Mycobacterium


2. Which of the following is pathogenic to humans?




... Answer is : B) Prototheca

3. The viruses that live as parasites on bacteria are





... Answer is : A) Bacteriophages

4. The colonies produced by Pseudomonas on Mac Conkey’s medium are




... Answer is : A) Pale colored


5. The pigment present in red algae is




... Answer is : B) Chlorophyll + phycobilin

6. Which of the following change is a transition? .




... Answer is : D) None of these

7. Bacteria that are responsible for fermentation of dairy milk are




... Answer is : A) Lactobacillus

8. The staining technique used to stain the metachromatic granules of Corynebacterium





... Answer is : D) Alberts stain


9. The causative organism of cholera, i.e., Vibrio show the movement called





... Answer is : A) Darting movement

10. Virus will contain




... Answer is : A) DNA or RNA

11.In which of the follwing microorganism, conjunction tube was not produced during conjunction process?




... Answer is : A) Thiobaillus thiooxidence

12. How would you distinguish pseudomonas species from E-cloi?




... Answer is : D) Glucose fermentation Vs Respiration

13. Tumer inducing plasmids are extensively used in production of




... Answer is : A) Transgenic plants

14. The anthrax disease is most frequently infected from




... Answer is : C) Both A and B

15. Staining material of gram positive bacterium is




... Answer is : D) Crystal violet

16. During mitosis, synapsis occurs in the phase called




... Answer is : B) Prophase

17.Citrus canker is caused by




... Answer is : C) Phytomonas

18. The fungal disease that affect the internal organs and spread through the body are called




... Answer is : C) Systemic mycoses

19. The orderly increase in all components of protoplasm of a cell is called




... Answer is : B) Growth

20. Erythrocytes will get its ATP energy only by




... Answer is : D) Glycolysis