Microbiology - Antimicrobial Chemotherapeutic Agents

Exercise :: Antimicrobial Chemotherapeutic Agents - Section 1

  • Antimicrobial Chemotherapeutic Agents - Section 1
16. 

The susceptibility of a microorganism to antibiotics and other chemotherapeutic agents can be determined by using

A. tube dilution technique
B. paper disk plate
C. both (a) and (b)
D. none of these

Answer: Option C

Explanation:

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17. 

Most antibiotics are isolated from

A. viruses
B. aquatic microorganisms
C. soil microorganisms
D. plants

Answer: Option C

Explanation:

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18. 

Which of the following group is not the carbohydrate containing antibiotic?

A. Streptomycin & Streptothricin
B. Vancomycin & Moenomycin
C. Everninomycin & Nogirimycin
D. Erythromycin & candicidin

Answer: Option D

Explanation:

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19. 

The penicillin stable in gastric acid and suitable for oral administration is

A. methicillin
B. carbenicillin
C. closacillin
D. pencillin-G

Answer: Option C

Explanation:

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20. 

Which of the following is not an example of potent antitumer agents?

A. Anthramycin
B. Sibromycin
C. Neothramycin
D. Erythromycin

Answer: Option D

Explanation:

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