this enzyme is capable of breaking down cell walls of gram-p… this enzyme is capable of breaking down cell walls of gram-positive bacteria: Read Details
This act of introducing disease germs or infectious material… This act of introducing disease germs or infectious material into an area or substance is called: Read Details
Which of the following agents destroy insect larvae: Which of the following agents destroy insect larvae: Read Details
Which of the following halogens are used extensively as disi… Which of the following halogens are used extensively as disinfectants: I flourine II chlorine III bromine IV iodine Read Details
Which of the following is a form of indirect contact? Which of the following is a form of indirect contact? Read Details
This method of controlling microorganisms has various effect… This method of controlling microorganisms has various effects on cells depending on its wavelength: Read Details
A microorganism that requires very little free oxygen is: A microorganism that requires very little free oxygen is: Read Details