Human Body Systems

Front

What is one of the functions of the skeleton?

Back

providing a site for blood cell formation

Front

Role of structure C in the nervous system?

Back

Structure C is the main center for motor and sensory processing

Front

Effect of severe injury to the lower region of structure A?

Back

Paralysis of legs

Front

Acetylcholine is a neurotransmitter in the human body. As a neurotransmitter, acetylcholine is directly responsible for:

Back

Carrying the signal for a nerve impulse from one neuron to the next

Front

Which body systems work together in this response pathway to control blood pressure? Options: digestive and nervous, respiratory and digestive, circulatory and excretory, nervous and circulatory

Back

nervous and circulatory

Front

Capillaries are a part of which body system? Options: Circulatory, Skeletal, Nervous, Digestive

Back

Circulatory

Front

Which of the following is the best example of an organism maintaining homeostasis?
- A mole digging tunnels in the ground
- A cricket becoming infected with a virus
- A spider catching an insect in a web
- A wolf panting after a chase

Back

A wolf panting after a chase

Front

What is the basic structural unit of the nervous system?

Back

neuron

Front

Order of air movement through the human respiratory system when inhaling: nose, larynx, trachea, pharynx, bronchi, lungs; pharynx, bronchi, nose, larynx, trachea, lungs; nose, pharynx, larynx, trachea, bronchi, lungs; pharynx, nose, trachea, bronchi, larynx, lungs.

Back

nose, pharynx, larynx, trachea, bronchi, lungs

Front

Which body system is responsible for receiving stimuli from the environment and coordinating the body's response? Options: nervous system, respiratory system, digestive system, circulatory system.

Back

nervous system