Which muscle elevates and retracts the mandible?

ID: Which number indicates the triangle of ascultation in the image below?

Skeletal muscle fibers are striated and multinucleated.

Which type of joint can produce circumduction?

Which muscle raises the corners of the mouth (smiling)?

Moving an appendage toward the midline is:

ID the parts of the NMJ:

ID: Which part of the sarcomere is indicated by #2 in the image below?

A ______________ joint is one in which a rounded or pointed projection articulates with a ring formed by bone or ligament.  An example is the head of the radius, and the movement is called rotation. 

This bone is of the _____ side of the body.