Question

What is antibiotics?

Answer 1

Antibiotics are medicines that help stop infections caused by bacteria. They do this by killing the bacteria or by keeping them from copying themselves or reproducing. The word antibiotic means “against life.” Any drug that kills germs in your body is technically an antibiotic.

Answer 2

Antibiotics are chemicals that inhibit the growth of other harmful microorganisms by affecting their life processes.

For example:- PENICILLIN is an antibiotic obtained from a fungus PENICILLIUM NOTATUM.

STRYPTOMYCIN, TETRACYCLIN, ERYTHOMYCIN are some examples of antibiotics.

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