Chemical germicides may react irreversibly with proteinsenzy

Chemical germicides

may react irreversibly with proteins/enzymes.

may react with cytoplasmic membranes or viral envelopes.

may be disinfecting or even sterilizing.

are sensitive to dilution factor, time of contact, and temperature of use.

All of the choices are true.

Solution

All of the choices are true.

chemical germicides are chemical substances which are used for sterilization, disinfection in medical practice. chemical substances kill the pathogens by causing damage to cell wall, proteins, nucleic acids. its effactive action depends on concentration, temperaturem, pH, duration of exp[osure, presence of organic and inorganic matter.