Question

Q18: Making anti-viral drugs is more difficult than making anti-bacterial
medicines because
O a. Viruses make use of host machinery
b. Viruses are on the border line of living and non-living
O c. Viruses have a protein coat
d. Viruses have RNA as genetic material,​

Answer 1

Answer:

O a. Viruses make use of host machinery

Explanation:

hope it helps you

Answer 2

Explanation:

It is difficult to make antiviral medicines than anti-bacterial drugs. One reason is that viruses have few biochemical mechanisms of their own. They enter host's cells and use host's cell machinery for their life processes. This implies that there are relatively few virus specific targets to aim at.