Biochemistry the chemistry of life.It is tht science tht has made DNA (even a lay men now knows the fulform of DNA ) well jokes apart,it deals with those molecules and chemicals thaat governs us from within. It is about how chemistry can exist somewhere we can never expect it to exist-our very own body. Biochemistry is,in simple words,how life forms are governed by chemistry..and how important certain bi-molecules (as they are called) are.....!!!!!!!!!!