Which of the following describes the thin outer layer of the cutaneous membrane (skin)?

Cells divide to produce new hair growth at the….

Actin, troponin, and tropomyosin work together to form the ….

  Identify the line shown at the tip of the GREEN arrow.

What structure controls the passage of material from the stomach to the small intestine?

Name the sweat gland that is located all over the body and is active from birth?  

Which layer of connective tissue surrounds individual muscle fibers?

The long tube that food passes through is called the…

Myofibrils are made of thousands of ______________ all lined up in a row.

The parietal bone is represented by which letter? Your answer should be only one letter.