Question

write a note on antibiotics

Answer 1

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Antibiotics or  are a type of antimicrobial used in the treatment and prevention of bacterial infection. They may either kill or inhibit the growth of bacteria. Several antibiotics are also effective against fungi and protozoans, and some are toxic to humans and animals, even when given in therapeutic dosage. Antibiotics are not effective against viruses such as the common cold or influenza, and may be harmful when taken inappropriately.


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Answer 2

An antibiotic, also called an antibacterial, is a type of antimicrobial drug used in the treatment and prevention of bacterial infections. They may either kill or inhibit the growth of bacteria. 

antibiotics are extremely effective in treatment of various microbial diseases like tuberculosis Cholera it cetera however antibiotics should be taken only on the advice of a qualified doctor and that too only in the prescribed dosage and for the prescribed duration. they are also formed with the help of microorganisms. like pen insulin notatum streptomycin tetracycline Erythromycin