Problem:
Question 1: Describe the three ways DNA can be altered structurally. Since xenobiotics can be both natural and man-made give the four classes and tell how they damage the DNA differently.
Question 2: Compare and contrast acids and bases in terms of their H+ ion and OH- ion concentrations.
a) Baking Soda
b) Vinegar
c) lemon juice
d) body wash
e) milk
Give reasoning with your answer.