What is the fluid that continually circulates in the anterior segment?

Amino acid based hormones:

Follow the path of cerebrospinal fluid from cerebrum to spinal cord. List the 4 ventricles in order and where each is found.

Hormones reach their targets by

If the trapezius and other neck muscles were atrophied (got smaller), you would suspect damage to the:

Part of the eye commonly referred to as the “white of the eye”

Which nerve plexus innervates the neck and diaphragm?

Verapamil is a medicine used to lower blood pressure. It is in a class of drugs called “calcium blockers”. Knowing what calcium does to skeletal muscles, what might calcium do to how much blood the heart can pump out per beat or per minute?  Would the amount of blood pumped out go up or down and WHY?

When a muscle fiber is stimulated, which happens last?

Which of the following is TRUE concerning myosin?