This is a flat sheet like tendon that connects muscle to connective tissue.

This systems function include: Gross body movement, stabilizing body positions, generate heartbeat, movement substances within the body, regulating organ volumes, producing body heat.

This protein composes the thick filament of the sarcomere.

These are the four types of ion channels associated with action potentials of muscle.

Extracellular sodium (Na+) requires what hormone to enter sodium channels on the motor endplate.

This is the plasma membrane of the muscle cell.

This property of muscle allows the plasma membrane of muscle tissue to change electrical state and send an impulse along the membrane.

This molecule binds to troponin in order to activate the binding sites on the thin filament.

This ion is responsible for hyperpolarization of the membrane potential after depolarization.

These are the storage sites of acetylcholine within the synaptic knob.

These are the three connective tissue layers of muscle from superficial to deep.

This is the ability of muscle to return to its original length when relaxed

In the sarcomere this is the region where only the thin filament is found.

These are the three types of polarizations that a muscle cell experiences during the firing and recovery of an action potential, start with the resting membrane potential.

This is the enzyme that removes acetylcholine from the receptors on the motor endplates.

This is the primary function of the Sarcoplasmic Reticulum (SR)

This type of muscle is characterized by branched and striated cells, with 1-2 nuclei, and intercalated discs connecting between them.

These are the three proteins that compose the thin filament.

This state of a muscle cell can range in charge from 90mV to -70mV.

This is the type of calcium channel that exists on the synaptic knob.

In order these are the levels of organization from the muscle body down to the smallest functional unit, the sarcomere.

This type of muscle gives you voluntary control over contraction.

This is the structure formed when actin binds to myosin heads.

This ion is in high concentration inside of a muscle cell prior to depolarization.

What are the terminal cisterns and the T-tubule?