Sensory and Motor Mechanisms. Skeletal Muscle – attached to bones and is responsible for movement Cardiac Muscle – heart Do not need motor neurons.
Animal Form & Function Physiology AP Biology. Nerve Impulse Transmission Resting potential More negative inside cell than outside Why? Large negatively.
Neuromuscular transmission Motor Unit Motor Unit :Motor Unit : is the motor neuron and all the muscle fibers it supplies all of these fibers will have.
Neuromuscular transmission. Synaptic transmission *** Synapse is the junction between two neurones where electrical activity of one neurone is transmitted.
Physiology of Skeletal Muscle Contraction
