Exam 4: Neural and Hormonal Systems

An action potential involves the temporary ________ through an axon membrane.

For you to be able to run,________ must relay messages from your central nervous system to your leg muscles.

Signal reception is to ________ as signal transmission is to ________.

A simple,automatic,inborn response to a sensory stimulus is called a(n)

The nervous system that arouses and expends energy is the ________ nervous system.

The longest part of a motor neuron is likely to be the

Simple reflexes are controlled by the

An axon transmits messages ________ the cell body and a dendrite transmits messages ________ the cell body.

Messages are transmitted from your spinal cord to muscles in your hands by the ________ nervous system.

When Dirk was stung by a bee,the pain message was transmitted to his spinal cord by the ________ nervous system.

The function of dendrites is to

A football quarterback can simultaneously make calculations of receiver distances,player movements,and gravitational forces.This best illustrates the activity of multiple

In a moment of danger,an individual's adrenal glands release

The nervous system is

A postmortem analysis of Einstein's brain revealed a much greater concentration of ________ than found in the average adult brain.

You feel the pain of a sprained ankle when ________ relay(s)messages from your ankle to your central nervous system.

The pituitary has been identified as a(n)

An action potential refers to a

Which brain cells play a role in learning,thinking,and memory by communicating with neurons?

The temporary inflow of positive ions through an axon membrane is