chemical barrier
Bactericidal secretions are a type of physical barrier that helps protect the body from harmful bacteria. These secretions contain substances that are toxic to bacteria, disrupting their cell walls and leading to their destruction. Examples include lysozyme in tears and saliva.
The sebaceous glands secrete sebum, which contains bactericidal substances like fatty acids that help protect the skin from harmful bacteria.
True A+
These are the bactericidal lamps with xenon.
menigitis
Bactericidal antimicrobial agents kill the microbe, whereas bactericidal agents inhibit the growth of the microbe. Chloehexidine is an agent that kills bacteria, thus, it is considered a bactericidal antimicrobial agent.
Bacteriostatic
it is bactericidal b/c it binds 30s ribosomal subunit &inhibit protein synthesis
Bactericidal
Those drugs particularly Chemotherapeutic/Antibiotic that are bactericidal (Killing of bacteria) in nature and cause destruction of bacteria. Penicillin and cephelosporins are commonest example of Bactericidal drugs
Fluids derived from some plants have bactericidal properties. Some of the best known ones are lemon juice and onion juice.
bacteriocidal