Question

What is an antibiotic??

Answer 1

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Antibiotics are medicines that are used to treat as well as prevent bacterial infections.

It treats diseases caused by bacteria by inhibiting the synthesis of their cell walls and sometimes by interfering in the functioning of their DNA.

Answer 2

Answer:

An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or inhibit the growth of bacteria

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