Physical and Chemical Agents The time in minutes at a specific temperature needed to kill a population of cells is the decimal reduction time F value thermal death temperature thermal death point decimal reduction time F value thermal death temperature thermal death point ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Bactericidal concentration of phenol is 0.25% 1% 0.5% 0.75% 0.25% 1% 0.5% 0.75% ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following has most heat resistant spores? Clostridium histolyticum Bacillus stearothermophilus Clostridium perfringens Bacillus cereus Clostridium histolyticum Bacillus stearothermophilus Clostridium perfringens Bacillus cereus ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Milk is pasteurized in batch method by keeping it at 72°C for 60 seconds 63°C for 30 minutes 72°C for 6 minutes 73°C for 30 minutes 72°C for 60 seconds 63°C for 30 minutes 72°C for 6 minutes 73°C for 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Media containing spores and thermolabile constituents are sterilized by tyndalization dry heat pasteurization UV radiation tyndalization dry heat pasteurization UV radiation ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is most effective for sterilizing mattresses and plastic petri plates? Ultraviolet radiation Chlorine Glutaraldehyde Ethylene oxide Ultraviolet radiation Chlorine Glutaraldehyde Ethylene oxide ANSWER DOWNLOAD EXAMIANS APP
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