This is the most accepted model of the cell membrane. this model states that the membrane is a fluid structure with many different of proteins stuck in or attached to the bilayer of phospholipids.

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.