Although there are no sarcomeres, smooth muscle still possesses thick and thin filaments.

Which of the following is a first-class lever?

Which of the following is true concerning isotonic concentric contraction?

Which of the following is a first-class lever?

What are the three auditory ossicles?

With the elbow and wristextended, painting a circle on a canvas requires __________ of the shoulder.

The protein that acts as a calcium receptor in skeletal muscle is __________.

All muscle types will respond to an electrical stimulus because all muscle cells are _________.

Coronal, sagittal, and lambdoid are examples of __________.

Cross bridges form between binding sites on actin myofilaments and __________.