Share this credible answer with others. Simply paste this code into your blog or Web page:
In treating infection selectively toxic agents may block a biochemical reaction necessary to the viability of the pathogen but not to that of the host; for example penicillin blocks synthesis of bacterial cell walls a component animal cells lack.
|
Answer verified with
|
HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.