What are the characteristics of an ideal antimicrobial agent? Which procedure is currently the standard test for evaluating the efficiency of antiseptics and disinfectants? Which method would be used to sterilize a mattress? True or false--100% alcohol is more effective at denaturing protein than 90% alcohol True or false-- Slow freezing is more damaging to microbial cells than quick freezing

Subject:BiologyPrice:4.86 Bought11

Share With

What are the characteristics of an ideal antimicrobial agent? Which procedure is currently the standard test for evaluating the efficiency of antiseptics and disinfectants? Which method would be used to sterilize a mattress? True or false--100% alcohol is more effective at denaturing protein than 90% alcohol True or false-- Slow freezing is more damaging to microbial cells than quick freezing. True or false-- By themselves, soaps have only degerming activity, not antimicrobial activity. is the process of freeze-drying microbes to preserve them. Natural antiseptics such as pine or clove oil are examples of antimicrobial compounds called A(n) is an iodine-containing organic compound found in such antiseptics as Betadine. is a method for preserving microbes so that they can be resuspended at a later time The amount of time needed to sterilize materials using moist heat is (greater than/less than) the time needed to sterilize using dry heat. is a phenolic antimicrobial compound that has been incorporated into consumer items such as garbage bags and diapers Elements such as iodine, chlorine, and bromine are examples of , which are the basis for many effective antimicrobial agents. Sterilization procedures generally focus on the inactivation or elimination of bacterial Short answer/essay questions Why are Gram-negative bacteria more susceptible to heat than Gram-positive bacteria? Describe three types of microbes that are extremely resistant to antimicrobial treatment, and explain why they are resistant. Why is it necessary to use strong disinfectants in areas exposed to tuberculosis patients. Why do warm disinfectant chemicals generally work better than cool ones? How can campers effectively treat stream water to remove pathogenic protozoa, bacteria, and viruses?