Chapter 7 The Control of Microbial Growth

Chapter 7 The Control of Microbial Growth

7.1 Multiple-Choice Questions

1) Which of the following is the best method to sterilize heat-labile solutions? A) dry heat
B) autoclave
C) membrane filtration
D) pasteurization E) freezing Answer: C Section: 7.
Bloom's Taxonomy: Understanding
ASMcue Outcome: 3.4
Learning Outcome: 7.5

2) Which of the following best describes the pattern of microbial death? A) The cells in a
population die at a constant rate.
B) All the cells in a culture die at once.
C) Not all of the cells in a culture are killed.
D) The pattern varies depending on the antimicrobial agent. E) The pattern varies depending
on the species.
Answer: A
Section: 7.2
Bloom's Taxonomy: Remembering
ASMcue Outcome: 3.4
Learning Outcome: 7.2

3) Which of the following chemical agents is used for sterilization? A) alcohol
B) phenolics
C) ethylene oxide
D) chlorine E) soap

113
.




Downloaded by: dennys |

Distribution of this document is illegal
Downloaded by Sally Wink ()

, lO M oA 4 4 70 89




Answer: C Section: 7.5
Bloom's Taxonomy: Remembering
ASMcue Outcome: 3.4
Learning Outcome: 7.9




Downloaded by: dennys |

Distribution of this document is illegal
Downloaded by Sally Wink ()

, 114
.




Downloaded by: dennys |

Distribution of this document is illegal
Downloaded by Sally Wink ()