Importance of Bacteria Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The phase in which the death rate is equal to the reproduction and multiplication rate is

1. action phase
2. stationary phase
3. medial phase
4. cease phase

MCQ 2: The effect that instantly kills the microbes is

1. sterilization
2. microbicide
3. antiseptic
4. antibiotic

MCQ 3: Chemical substances which act as an inhibitor for the growth of microorganisms are called

1. antibodies
2. antiseptics
3. antibiotics
4. anti inflammatory

MCQ 4: The procedures which help to eliminate or reduce the possibility of infection is called

1. antisepsis
2. antiseptics
3. antibodies
4. anti inflammatory

MCQ 5: Sterilization is done by the use of

1. x-rays
2. beta rays
3. gamma rays
4. alpha rays