Medicinal Drugs

Heroin is obtained from which of the following plants?

Write the effects of heroin on the neurological system?

How has the bacterium Staphylococcus aureus become so immune to antibiotics like Penicillin?

The probable cause of the development of antibiotic resistance in Staphylococcus aureus can be:

Describe antibiotic resistance.

Repeated use of antibiotics can develop resistance.

Antibiotics are used to treat

Streptomycin and tetracycline are obtained from protozoa or bacteria?

Antibiotics cannot be used to treat 

The first antibiotic to be discovered is streptomycin.

Antibiotics kill bacteria by damaging their

Which of the following is/are antibiotics?

Streptomycin interferes with the cell wall formation of bacteria.

Which of the followings are the sources antibiotics?