A compound is a substance made of molecules that contain two or more elements bonded together. A biochemical compound is any compound that contains carbon and is found in living things. They're involved in every process of life: growth, digestion, respiration, you name it. In the real world, all biochemical molecules contain hydrogen and oxygen. They might also contain nitrogen, sulfur and phosphorus. This book is very much useful for research workers

A compound is a substance made of molecules that contain two or more elements bonded together. A biochemical compound is any compound that contains carbon and is found in living things. They're involved in every process of life: growth, digestion, respiration, you name it. In the real world, all biochemical molecules contain hydrogen and oxygen.