The covering around the entire muscle is the:

Calcium ions released from the sacroplasmic reticulum bind with:

What is the neurotransmitter released at the neuromuscular junction?

The structure between the muscle and bone is called a(n):

The unit of muscle contraction is the:

What makes up the majority of the thick filament?

The area between the neuron and muscle is the:

A type of contraction in which the muscle shortens is:

A muscle contraction that has a change in the length thus movement is a:

A neuron and the muscle fiber it innervates is:

When a muscle is stretched from 80%-120% of its length it will:

Criteria to name a muscle includes ALL EXCEPT:

Insertions are: ____________ while origins are: ________________.

Functions of the muscle system includes all except:

Muscle that causes a movement is called the:

Isometric contractions examples are EXCEPT:

What would NOT cause a muscle to contract harder?

The energy source that is directly responsible for a contraction is:

Fibers enclosed by perimysium is: