Final answer:
Organic compounds essential to human functioning play a crucial role in the regulation of physiological processes and are related to the maintenance of healthy bone, blood, and muscle.
Step-by-step explanation:
Organic compounds essential to human functioning include carbohydrates, lipids, proteins, and nucleotides. These compounds are said to be organic because they contain both carbon and hydrogen. They play a crucial role in the regulation of the body's physiological processes, such as energy release and utilization, building materials for cells and tissues, and the control of body processes. Additionally, they are related to the maintenance of healthy bone, blood, and muscle.