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Microbiology Practice Test: Antibiotics and Other Chemotherapeutic Agents
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Antibiotics and Other Chemotherapeutic Agents topics include: Chemotherapy historical highlights, antibiotics and their actions, microbiological assay of antibiotics, antifungal, antiviral and antitumour antibiotics. Antibiotics and chemotherapeutic agents are both used to treat microorganisms: Antibiotics: Can be synthetic compounds or naturally produced. Antibiotics are antimicrobial chemotherapeutic agents that target microbial proteins. They work by interfering with the physiological pathways of microbes, killing them. The ideal antimicrobial agent is nontoxic to the host,... Show more
Microbiology Practice Test: Antibiotics and Other Chemotherapeutic Agents
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25 Questions

1. Anthramycin is which of the following type of antibiotic?
2. Structurally all penicillins have only beta-lactam present in them.
3. The international unit of penicillin is defined by how much amount of International Standard?
4. Which of the following is not a characteristic of a chemotherapeutic agent?
5. Antibiotics are not effective against plant pathogens.
6. Tyrocidines are more effective against ___________________
7. Streptomyces orientalis produces which of the following antibiotics?
8. Sulfonamides and arsphenamine are similar in their specificity for a special group of organism.
9. Which of the following antibiotic is not involved in the inhibition of specific enzyme systems?
10. Which of the following does not affect the activity of penicillin?
11. Sulfanilamide was synthesized by which of the following research scientists?
12. Acycloguanosine is a nucleoside analog which is active against ___________________
13. Pigs respond dramatically to the addition of which of the following antibiotics to their diet?
14. The antibiotic penicillin was discovered by which of the following researchers?
15. Benzylpenicillin is the chemical name for which of the following penicillin?
16. Which of the following interferes with the regeneration of the monophosphate form of bactoprenol from the pyrophosphate form?
17. Antibiotic produced by Streptomyces rimosus is _______________
18. Which of the following has its antiviral action attributed to the interference of protein synthesis?
19. Phenol is considered as a chemotherapeutic agent.
20. The crystalline sodium or potassium salts are slightly soluble in ___________
21. Which was the first disease for which a chemotherapeutic agent was used?
22. Nystatin is produced from the strain _____________________
23. Which of the following inhibits protein synthesis by combining with the 50S subunit ribosome?
24. Amantadine is very effective against influenza A virus.
25. Bacterial cells grown in a medium exposed to high osmotic pressure, changes shape from rod-shaped to __________ shaped.