Coordination System

The nerve cell that conducts impulses is called a ...

The center that regulates all nervous activity in humans is the ...

The human central nervous system consists of the ...

The receptor cells in the eye that are sensitive to light are the ...

The hormone insulin is produced by the ...

The sense organ that receives sound stimuli is the ...

A sudden, involuntary movement, such as pulling the hand away from something hot, is called a ... movement.

The junction between the axon tip of one neuron and the dendrite of another is called a ...

The part of the brain that controls voluntary movement, memory, and thinking is the ...

The center for reflex movements in humans is located in the ...

The hormone thyroxine can speed up body metabolism. It is produced by the ...

The sympathetic and parasympathetic nervous systems work ...

The hormone adrenaline produced by the adrenal gland functions to ...

The receptor cells on the tongue sensitive to sweet, sour, salty, and bitter tastes are called ...

The myelin sheath on an axon functions to ...

A deficiency of ADH makes a person produce very large amounts of urine. This disorder is called ...

The pituitary gland is called the master gland because ...

The hormone parathormone produced by the parathyroid glands functions to ...

The correct sequence of impulse flow in a reflex is ...

A deficiency of growth hormone during childhood can cause ...