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TLS Online TPP Program

#Question id: 4600

Scientific theories ________.

#XL - S Microbiology

  1. are nearly the same things as hypotheses

  2. are supported by, and make sense of, many observations

  3. cannot be tested because the described events occurred only once

  4. are predictions of future events

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TLS Online TPP Program

#Question id: 34335

#XL - S Microbiology

Which of the following are used to validate sterilization procedures?
TLS Online TPP Program

#Question id: 34336

#XL - S Microbiology

Ethylene oxide gas sterilizes by which of the following mechanisms?
TLS Online TPP Program

#Question id: 34337

#XL - S Microbiology

Which of the following mechanisms are responsible for the sterilizing effect of ionizing radiation (e.g., gamma rays)?
TLS Online TPP Program

#Question id: 34338

#XL - S Microbiology

Which of the following represent the mode of action of alcohol-based disinfectants?
TLS Online TPP Program

#Question id: 34339

#XL - S Microbiology

Which of the following explain how aldehydes sterilize microbial cells?
TLS Online TPP Program

#Question id: 34340

#XL - S Microbiology

Which of the following statements about filtration sterilization are correct?