<prompt> Pharmacokinetics is -Study of drug movement in the bodyStudy of drug effectsStudy of drug responses, governed by heredityNone of the above  <response>: Ans. is a i.e., Study of drug movement in the body Pharmakokinetics is the quantitative study of drug movement, in through and out of the body. o That means, it is the study of the effect of body on the drug. o So, it is also known as ADME study as it deals with Absorption, Distribution, Metabolism and Excretion of a drug. Remember Pharmacodynamics D -- Drug does to body Pharmacokinetics -- Body does to drug. 