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6. Which of the following is not a class of antibiotics?
- lytic enzymes
- antimetabolites
- cell wall and cell membrane agents
- DNA gyrase and protein synthesis inhibitors
7. Which definition best fits DNA gyrase inhibitors?
- stop bacterial DNA coiling up so it no longer fits within the bacterium
- prevent formation of cross linking in cell wall so destroyed by lysis
- interrupt metabolic pathways causing death
- damage cell membrane so metabolites leak out and water moves in
8. What is natural active immunity?
- antibodies made through the immune response to pathogen
- another persons antibodies transferred by injection
- antibodies from mother in breast milk or via placenta
- vaccination of attenuated antigen creates immune response for antibodies
9. Which is NOT an advantage of vaccination?
- herd immunity reduces potential pool of infection
- allergic reactions to vaccine
- protected against disease
- cheaper than cost of treating disease
10. What is artificial active immunity?
- vaccination of attenuated antigen creates immune response for antibodies
- antibodies from mother in breast milk or via placenta
- antibodies made through the immune response to pathogen
- another persons antibodies transferred by injection
