In the relaxed state, which of the following statements is FALSE:

Abduction is movement of a body part away from the midline.

Calcium binding to the troponin-tropomyosin complex causes the uncovering of binding sites.  Where does this calcium come from?

Which synovial joints have the greatest degree of movement?  Name one of these joints in the body.

Threshold refers to the minimum amount of electrical energy needed to get a muscle to contract. 

A bursa is a sack containing synovial membrane that reduces friction over bony prominences.

Name and describe the regulatory proteins of a sarcomere.

An immovable joint involving paired long bones such as the radius and ulna is called:

Sarah learned in her first aid class to treat sprains and strains with RICE.  What does RICE stand for:

ATP is the only molecule that can break the cross-bridges between actin and myosin.