In modern agriculture, Plant biochemistry plays a pivotal role in improving crop production and productivity in respect to quality etc. Biochemistry has emerged as an exciting area of plant sciences by creating unprecedented opportunities for manipulation of all biological systems. The present book “Fundamentals of Plant Biochemistry” has been designed to fulfill the course requirements for the UG students in their 2nd semester as per the recommendation of 5th Dean’s Committee Report. Students might have to solve various objective questions in their university examinations and various competitive examinations as well as they also develop their basic concept on different topics as discussed in keynotes chapter. This book explains the topics in a simple language and lucid manner. It also meet the specific needs for the students of Post-Graduate students of Agricultural Science as well as Biological Science and also the candidates appearing for various competitive examinations like JRF, SRF, ARS/NET, SAU Exam etc. This book comprehends a lot of objective questions (Chapter wise) that followed by the new syllabus of ICAR as well as discussed the sufficient terminology relevant to Plant biochemistry.