Q174
Penicillin is widely used as
A.
an antiseptic
B.
an insecticide
C.
an antibiotic
AnswerD.
a disinfectant
Answer: Option C
Solution
Answer: Option C
Solution:
Penicillin is widely used as an antibiotic. 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.