MSC [MICROBIOLOGY / BIOTECHNOLOGY ] MCQ- 20

MSC [MICROBIOLOGY / BIOTECHNOLOGY ] MCQ-
Dear Aspirants,
MSC (MICROBIOLOGY /BIOTECHNOLOGY) MCQs, MSC {LIFE SCIENCE}, it is helpful to the Entrance Exam and lab assistant Labotroy Exam HPSSSB, MSC Exams. You can also play our weekly quiz and download all quizzes PDF as well
 
1. The process by which all pathogenic microorganism is destroyed but not necessarily their spores are called 
(A) Sterilization
(B) Disinfection
(C) Decontamination
(D) Antisepsis
2. The process by which an article, surface or medium is made free from all living microorganisms including spores is called 
(A) Sterilization
(B) Disinfection
(C) Decontamination
(D) Antisepsis
3. Which of the following is the most reliable method of sterilization 
(A) Autoclaving
(B) Filtration
(C) Sunlight
(D) Drying
4. BCG is a 
(A) Live attenuated vaccine
(B) Killed vaccine
(C) Toxoid
(D) Immunoglobulin
5. In following which is a facultative anaerobe 
(A) E.Coli
(B) Salmonella
(C) Vibrio cholerae
(D) All
6. Which of the following does not need hand washing
(A) Before invasive procedure
(B) Before and after touching wounds
(C) Taking blood pressure
(D) After touching the contaminated object
7. Which of the following is a type of biomedical waste
(A) Harmless
(B) Infectious
(C) Non-infectious
(D) All
8. …..% of total biomedical waste is hazardous 
(A) 20%
(B) 15%
(C) 25%
(D) 37%
9. Culture media is sterilized by which of the following method
(A) Hot air oven
(B) Ionizing radiation
(C) Autoclaving
(D) Boiling
10. Gram-positive cocci occurring in grape li clusters 
(A) Streptococci
(B) Pneumococcus
(C) Staphylococus
(D) Sarcinae

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B

A

A

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C

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