Physical and Chemical Agents Media containing spores and thermolabile constituents are sterilized by tyndalization UV radiation dry heat pasteurization tyndalization UV radiation dry heat pasteurization ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is best used for long term storage of microbial samples when carried out properly? Storage in a freezer at ultra low temperatures (-70°C) Storage on a petri plate at room temperature Storage in a freezer at -10°C Storage in a refrigerator on an agar slant Storage in a freezer at ultra low temperatures (-70°C) Storage on a petri plate at room temperature Storage in a freezer at -10°C Storage in a refrigerator on an agar slant ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following does not kill endospores? Hot air sterilization Pasteurization Autoclave Incineration Hot air sterilization Pasteurization Autoclave Incineration ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents One drawback to the use of ultraviolet light as a sterilizing agent is its failure to bacterial spores failure to kill bacteria failure to kill microbes located in the center of an object failure to kill microbes in a closed environment failure to bacterial spores failure to kill bacteria failure to kill microbes located in the center of an object failure to kill microbes in a closed environment ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following substances can sterilize? Alcohol Chlorine Cetylpyridinium chloride Ethylene oxide Alcohol Chlorine Cetylpyridinium chloride Ethylene oxide ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Ethylene oxide is used to destroy or kill which of the following microbes? All of these Fungi Bacteria Spores All of these Fungi Bacteria Spores ANSWER DOWNLOAD EXAMIANS APP
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