Chapter 7 – Microbiology Questions And Answers 2024/2025 A+
Chapter 7 – Microbiology Questions And Answers 2024/2025 A+ which microbial structures do antimicrobial agents target? - ANS-cell wall - prevent cell from bursting PM - permeability DNA - proteins and enzymes what factors determine whether an antimicrobial is effective? - ANS-time of exposure cell wall type concentration of microbes concentration of antimicrobial temperature why can certain milk proudcts and fruit juices be stored as RT and not spoil? - ANS-they go under UHT (ultra high temperature) or steam sterilization - ANS-removal or destruction of all forms of microbial life heating is the most common form (dry/moist) commercial sterilization - ANS-limited heat treatment used in canned food processing kills endospores of clostridium botulinum (obligate anaerobe) disinfection - ANS-- destruction of vegatative (non-endospore forming) microorganisms that may be harmful - may involve chemicals, UV light, steam, boiling water includes antiseptic antiseptic - ANS
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- Chapter 7 – Microbiology
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- Chapter 7 – Microbiology
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- April 26, 2024
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- 11
- Written in
- 2023/2024
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- Exam (elaborations)
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- Questions & answers
Subjects
- chapter 7 microbiology
- questions and answers
- 2024
- 2025
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a
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which microbial structures do antimicrobial agents
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what factors determine whether an antimicrobial is
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why can certain milk proudcts and fruit
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