________ steroids are a class of molecules that cause an increase in muscle mass.

The motor (efferent) nervous system system is divided into which two systems?

_______ decreases the blood ability to clot.

These are called the “power plants” of the cell.

__________ is caused by oversecretion of cortisol, resulting in fatigue, muscular weakness, and changes in body appearance.

This structure is NOT associated with the larynx.

This is a condition where an artery has become abnormally widened because of a localized weakness in the arterial wall.

Small cellular processes of a neuron that receive input from neighboring cells are called________?

Which WBC is effective in defending the body against parasites?

Connective tissue of the skin is formed by ________.