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.
Cerebellum is the part of the brain that is responsible for coordinating voluntary movement. It is present behind and below the rest of the brain. Cerebellum is responsible f â¦ or the smooth movements with which we are able to perform many day to day functions.