Physical and Chemical Agents The lowest temperature that kills all microorganisms in a liquid suspension in 10 minutes is known as the thermal death temperature thermal death time decimal reduction time thermal death point thermal death temperature thermal death time decimal reduction time thermal death point ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following tests is designed to simulate the natural conditions under which the disinfectants are used in hospitals? Capacity test Phenol coefficient test None of these Minimum inhibitory concentration test Capacity test Phenol coefficient test None of these Minimum inhibitory concentration test ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Preservation of foods by using salts and sugars works by creating a hypotonic environment lowering osmotic pressure creating a hypertonic environment raising pH creating a hypotonic environment lowering osmotic pressure creating a hypertonic environment raising pH ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents The time in minutes at a specific temperature needed to kill a population of cells is the F value thermal death point decimal reduction time thermal death temperature F value thermal death point decimal reduction time thermal death temperature ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Media containing spores and thermolabile constituents are sterilized by pasteurization UV radiation tyndalization dry heat pasteurization UV radiation tyndalization dry heat ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Milk is pasteurized in batch method by keeping it at 63°C for 30 minutes 72°C for 60 seconds 72°C for 6 minutes 73°C for 30 minutes 63°C for 30 minutes 72°C for 60 seconds 72°C for 6 minutes 73°C for 30 minutes ANSWER DOWNLOAD EXAMIANS APP
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