Which letter is pointing to the deltoid muscle?  

What is #70 in the diagram?  

Which term best describes the relationship of the brachialis and the biceps brachii muscles during brachial flexion?

Which structure releases neurotransmitters that initiate muscle depolarization?  

What is the name of the structure “number 1”?  

Which type of muscle movement is shown?  

Which number represents repolarization?  

What is the structure that number 75 is pointing to?  

What muscle is arrow 74 pointing to?   

Solve the equation.6 + = 8