Match the nerve that innervates the muscle. Answers can be used more than once. 

What is the basic, functional unit of a muscle where contraction (shortening) takes place?

All four rotator cuff muscles laterally rotate the humerus. 

What is the main action of the flexor pollicis longus?

The supinator supinates the radioulnar joints.

All the quadriceps muscles have an attachment point at the ASIS.

The lateral meniscus is more “C” shaped and larger compared to the “O” shaped, smaller medial meniscus.  

For this question, answer it on your work paper. In the box below, type “complete” when finished. Make sure to show all of your work. Analyze the reaction below: JI (aq) → J (s) + I (aq) Initial concentration =   .600M Rate constant = 0.0325 M-1s-1 a) (2 pts) What is the overall order of this reaction? Justify your answer.  b) (4 pts) Describe how you would calculate the initial rate of the decomposition of this solution at 50°             c) (4 pts) How long will it take for the concentration of JI to decrease to 0.075 M? d) (4 pts) Calculate the half-life of JI at 50°C. 

The function of the retinaculum is to hold tendons in place. 

The biggest and most powerful type of contractile fibers are the slow fibers, Type I.