With many MCQ textbooks in biochemistry on the shelves of the book stores in todays’ competitive market, it’s a challenge to publish another new one in this domain. Currently there are very few ones that provide the answers for MCQs with explanation. It is difficult for a student to just know the answer without understanding the reason or explanation for a  question in biochemistry. Keeping that in mind, I have written this book “MCQ’s in Biochemistry with Explanation” for the benefit of Ist Year students of varied Health Science courses.  This book is intended to be useful to graduate (MBBS BDS B Pharm BSc and various other Allied health science courses) and also to make a student confidently prepare for any entrance examinations.