Microbiology MCQ (Quiz-2)  

Multiple choice questions with answer key

S. Y. B.PHARM Sem - III  (UNIT - 1)  

AS PER PCI SYLLABUS






1. “I found floating there in earthly particles, some green streaks, spirally wound serpent-wise, and orderly arranged, the whole circumstance of each of these streaks was abut the thickness of a hair on one’s head”…. These words are of
     A) A. Jenner


... Answer is : C) Leeuwenhoek


2. During Bio Geo chemical cycle some amount of elemental carbon was utilized by the microorganisms. The phenome-non is called as




... Answer is : D) Immobilization

3. Reverse isolation would be appropriate for





... Answer is : C) a patient with tuberculosis

4. On soybean which of the following forms symbiotism




... Answer is : C) Bradyrhizobium


5. Spirulina belongs to




... Answer is : D) Cyanophyceae

6.The light emitted by luminescent bacteria is mediated by the enzyme .




... Answer is : A) Lactose dehydrogenase

7. Salt and sugar preserve foods because they




... Answer is : B) Produce a hypertonic environment

8. Fixation of atmospheric nitrogen is by means of





... Answer is : D) All of the above


9. Direct microscopic count can be done with the aid of





... Answer is : B) Neuberg chamber

10. Enzymes responsible for alcoholic fermentation




... Answer is : C) Zymase