Identify which one of the following statements is not true:

Cavity within a bone:

Muscle tissue has all of the following properties except:

The lubricant in joints is known as:

Ability to receive and respond to stimuli.

A condition where about 50% of muscle mass is lost.

During muscle contraction, myosin cross bridges attach to the active site of which muscle component?

A narrow, prominent ridge of a bone is called:

Calcium ions bind to _______ molecule in skeletal muscle cells.

_________ is a round or oval opening through a bone.