Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 11, Problem 3MCQ
Summary Introduction
Introduction:
Alcohol is a colorless hydrocarbon having one or more hydroxyl group. Alcohols are used as control agent as it is act as solvents for tinctures like iodine or alone as aqueous solution. Only ethyl and isopropyl alcohol is used in microbial control out of many alcohols due to their poor solubility in water or are too expensive.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Which of the following substances aren't phenolics?
a.
lignin
b.
isoflavones
c.
isoflavones
d.
alkaloids
e.
anthocyanins
Which one of the following is the major antioxidant on cell membrane?
A. SOD
B. Selenium
C. Vitamin C
D. Vitamin E
All of the following are cofactors of SOD (superoxide dismutase) EXCEPT?
A. Zinc
B. Maganese
C. Calcium
D. Copper
Chapter 11 Solutions
Microbiology: A Systems Approach
Ch. 11.1 - Distinguish among the terms sterilization,...Ch. 11.1 - Prob. 2AYPCh. 11.1 - Prob. 3AYPCh. 11.1 - Name four categories of cellular targets for...Ch. 11.2 - Prob. 5AYPCh. 11.2 - Prob. 6AYPCh. 11.2 - Define thermal death time and thermal death point,...Ch. 11.2 - Prob. 8AYPCh. 11.2 - Prob. 9AYPCh. 11.2 - Identify advantages and disadvantages of cold...
Ch. 11.2 - Differentiate between the two types of radiation...Ch. 11.2 - Prob. 12AYPCh. 11.2 - Prob. 13AYPCh. 11.3 - Name the desirable characteristics of chemical...Ch. 11.3 - Discuss several different halogen agents and their...Ch. 11.3 - List advantages and disadvantages to the use of...Ch. 11.3 - Explain the mode of action of alcohols and their...Ch. 11.3 - Prob. 18AYPCh. 11.3 - Define the term surfactant, and explain this...Ch. 11.3 - Identify examples of some heavy metal control...Ch. 11.3 - Discuss the advantages and disadvantages of...Ch. 11.3 - Prob. 22AYPCh. 11 - Microbial control methods that kill/destroy...Ch. 11 - Sanitization is a process by which a. the...Ch. 11 - Prob. 3MCQCh. 11 - Prob. 4MCQCh. 11 - Prob. 5MCQCh. 11 - The primary mode of action of nonionizing...Ch. 11 - The most practical method of disinfecting...Ch. 11 - A chemical with sporicidal properties is a....Ch. 11 - Prob. 9MCQCh. 11 - Detergents are a. high-level germicides. b....Ch. 11 - Prob. 11TFCh. 11 - Prob. 12TFCh. 11 - Prob. 13TFCh. 11 - Prob. 14TFCh. 11 - Prob. 15TFCh. 11 - a.Precisely what is microbial death? b.Why does a...Ch. 11 - Prob. 2CTQCh. 11 - Prob. 3CTQCh. 11 - Tissue transplantation is a procedure that saves...Ch. 11 - Conduct additional research on the use of...Ch. 11 - From chapter 2, figure 2.20. Study this...Ch. 11 - Prob. 2VCCh. 11 - Using the words that follow, please create a...
Knowledge Booster
Similar questions
- Which molecule is responsible for the blue color in blue essential oils? Choose one answer. a. chamazulene, C15 H16 b. proazulene, C15 H20 c. chamazulene, C14 H16 d. proazulene, C16 H20arrow_forwardYears ago, uncouplers were suggested to make wonderful diet drugs. Explain why this idea was proposed and why it was rejected. Why might the producers of antiperspirants be supportive of the idea?arrow_forwardIt is obtained from the milky secretion of various plants such as the tree Hevea brasiliensis. Select one: a. PAI b. Xenoy c. natural rubber d. collagenarrow_forward
- Which exchange resin can be used to separate two tripeptides (MDEA and CKRF)?A. Both B and C B. Anion exchange resins C. Cation exchange resins. D. None of the abovearrow_forwardDefine the following terms:a. radicalb. ROSc. RNSd. GSHe. SODarrow_forwardPatients suffering from PKU cannot properly catabolize: A、Pterin B、Phenylalanine C、Proline D、Pyruvatearrow_forward
- Choose the combination of answers that most accurately completes the statement.Which of the following modes of action would be most selectively toxic? a. interrupting ribosomal function b. dissolving the cell membrane c. preventing cell wall synthesis d. inhibiting DNA replicationarrow_forwardWhich of the following modes of action would be most selectively toxic?a. interrupting ribosomal functionb. dissolving the cell membranec. preventing cell wall synthesisd. inhibiting DNA replicationarrow_forwardA fixative serves to :- a. stop tissue decay. b. improve contrast. c. repair a damaged tissue. d. bind epithelial cells together. e. bind cardiac myocytes together.arrow_forward
- Robert Tisserand states that if essential oils are properly diluted, they should be safe to use: Choose one answer. a. once/month b. once/week c. twice/week d. every dayarrow_forwardGive possible explanation why the American Heart Association recommend the use of canola oil or olive oil rather than coconut oil in cooking?arrow_forwardWhat is the difference between an antiseptic and a disinfectant? A. Antiseptics are used against microbes on non living objects, disinfectants are used on living tissue. B. Antiseptics are used against microbes outside the body, and disinfectants are used inside the body. C. Antiseptics are used against microbes inside the body, disinfectants are used outside the body. D. Antiseptics are bactericidal against microbes, disinfectants are bacteriostatic. E. Antiseptics are used against microbes on living tissue, disinfectants are used on non living objects.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage