(i) What are disinfectants? Give an example.(ii) Give two examples of macromolecules that are chosen as drug targets.(iii) What are anionic detergents? Give an example.

In an electrostatic interaction, the strength of the bond is: Oa) proportional to the charges on the two interacting atoms. b) proportional to the dielectric constant of the medium. c) proportional to the charges of the two atoms and to the dielectric constant of the medium. d) proportional to the Charges of the two atoms and inversely proportional to the distance between the two atoms e) inversely proportional to the distance between the two atoms.

What kind of drug might be made out of an antimicrobial peptide and describe an advantage it would have over a drug like penicillin?

Biochemical oxygen demand (BOD) is a measure of the:   Question 4 options:   A)  number of bacteria present in a water sample   B)  amount of oxygen present in a water sample   C)  amount of organic matter present in a water sample   D)  amount of undissolved solid matter present in a water sample