Question

note on characteristics of penicillin class 9​

Answer 1

Explanation:

Penicillins (P, PCN or PEN) are a group of antibiotics originally obtained from Penicillium moulds, principally P. chrysogenum and P. rubens. Most penicillins in clinical use are chemically synthesised from naturally-produced penicillins. A number of natural penicillins have been discovered, but only two purified compounds are in clinical use: penicillin G (intravenous use) and penicillin V (given by mouth). Penicillins were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci. They are members of the β-lactam antibiotics.[2] They are still widely used today for different bacterial infections, though many types of bacteria have developed resistance following extensive use.

Answer 2

Answer:

Penicillins are a group of antibacterial drugs that attack a wide range of bacteria. They were the first drugs of this type that doctors used. The discovery and manufacture of penicillins have changed the face of medicine, as these drugs have saved millions of lives.

Penicillium fungi are the source of penicillin, which people can take orally or via injection.

People across the globe now widely use penicillins to treat infections and diseases

Fast facts on penicillin

Penicillins were the first antibiotic that doctors used.

There are several antibiotics in the penicillin class.

Experts credit Alexander Fleming with discovering penicillins.

Penicillin works by interfering with bacteria cell walls.

Less than 1 percent of people are dangerously allergic to penicillin.

Explanation:

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