Macromolecules play vital roles within your body. Macromolecules are large molecules within your body that serve essential physiological functions. Encompassing carbohydrates, proteins, lipids and nucleic acids, macromolecules exhibit a number of similarities.
Cerebellum. The cerebellum (infratentorial or back of brain) is located at the back of the head. Its function is to coordinate voluntary muscle movements and to maintain posture, balance, and equilibrium.
Probably the best-known region of the brain associated with motor control (movement) is the primary motor cortex. The primary motor cortex is located in the precentral gyrus, â¦ just anterior to the central sulcus. However, the pre-motor areas of the frontal lobe, as well as the cerebellum are also very involved with motor control.