The term “motor unit” refers to one motor neuron and all the muscle fibers it innervates.

The proximal and distal ends (circled in the image) of the long bone are called

Mammary glands are modified sweat glands which use both merocrine and ________ cells to produce breast milk.

What is the backet labeled 2 in the above image of thick skin labeling? 

Which of the following cells produces collagen?

What is the function of the tissue being pointed at by the arrow in the image above?

What type of tissue is shown in the bracketed area in the photo above?

What bone part is labeled with a 1 in the image above?

Ocular and orbital both refer to which body part?

The scapula (shoulder blade) is _________ to the rib cage.