Question

Which of the following is not an antibiotic:
 A.Penicillin
 B.Sulphaguanidine
 C.Chloramphenicol
 D.None of these

Answer 1

Hint: We have to know that, an anti-infection is a kind of antimicrobial substance dynamic against microorganisms. It is the main sort of antibacterial specialist for battling bacterial diseases, and antitoxin meds are broadly utilized in the treatment and avoidance of such contaminations.

Complete answer:
We have to know that penicillin is viewed as a thin range anti-toxin since it is for the most part compelling against gram-positive vigorous organic entities. Penicillin is given to patients with a disease brought about by microbes. A few kinds of bacterial contaminations that might be treated with penicillin incorporate pneumonia, strep throat.
Therefore, option (A) is incorrect.
We have to know that sulfaguanidine, is a guanidine subordinate of sulfanilamide utilized in veterinary medication. Sulfaguanidine is ineffectively ingested from the gut yet is appropriate for the treatment of bacillary looseness of the bowels and other enteric contaminations.
Therefore, option (B) is correct.
We have to know that chloramphenicol is an anti-infection. It's principally used to treat eye diseases (like conjunctivitis) and once in a while ear contaminations. Chloramphenicol comes as eye drops or eye balm.
Therefore, option (C) is incorrect and option (D) also incorrect.

Note:
We need to know that when antitoxins are utilized to treat or forestall a few kinds of bacterial diseases. They are not viable against viral contaminations, like the basic cold or influenza. Anti-infection agents ought to just be endorsed to treat medical conditions: that are not genuine however are probably not going to clear up without anti-toxins.