What is the primary goal of sterilization________________?
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Answer: C. Spore formers
Explanation
The ultimate standard and primary goal of sterilization is destroying highly resistant bacterial endospores. Endospores survive standard disinfection methods, requiring rigorous thermal or chemical sterilization protocols. Achieving sterility means eliminating every single microbial form, starting with the most resilient spores. Endospores are dormant, tough structures produced by certain bacteria like Bacillus and Clostridium species. Calcium dipicolinate and thick protective protein coats contribute to the extreme resilience of endospores. Sterilization validation relies on biological indicators containing highly resistant bacterial spores.
Medical instruments must undergo complete sterilization to prevent transmitting lethal infections during surgeries. Food canning industries use pressurized retards to destroy botulism spores and ensure public safety. Healthcare facilities rely on autoclaves to achieve reliable endospore destruction across all reusable tools. Bacteria in vegetative states are relatively easy to kill compared to dormant endospore formers. Viruses are generally inactivated by standard disinfection methods and do not set the toughest sterilization standard. Fungi are susceptible to standard thermal and chemical treatments and do not represent the hardest survival threshold.
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Answer: D. Neurotropic
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Answer: B. Elaboration of an enzyme that destroy penicillin
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Q5. What is the locomotive organelle in bacteria________________?
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Answer: B. Flagella
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