Nervous System Integumentary Respiratory Cardiovascular Excretory
100
autonomic
Which subcategory of the Peripheral Nervous System controls vital (involuntary) functions like your heart beat?
100
to regulate body temperature
Why do we sweat?
100
contracting and relaxing to control the volume of the chest cavity during breathing
What is the function of the diaphragm?
100
arteries carry blood away from your heart (A - AWAY)
veins carry blood back to your heart
Which direction do arteries and veins transport your blood?
100
urine (pee)
What do your kidneys produce?
200
brain and spinal cord
What are the two main structures in the central nervous system?
200
gives our skin its color and protects our bodies from the sun
What does melanin do?
200
covering the trachea during swallowing to prevent food from entering your airway
What is the function of the epiglottis?
200
to prevent the backflow of blood
Why does your heart have valves (between the atria and ventricles)?
200
removing wastes to maintain homeostasis
What is the function of the excretory system?
300
cells, tissues, organs, organ systems
List the levels of organization from smallest to largest.
300
connective, nervous, muscle, epithelial
List the four types of tissue found in the body.
300
cells losing control of their growth rate
What causes cancer (on a cellular level)?
300
allows us to move our bodies
What does muscle tissue do?
300
it removes excess water and salt through sweating
How is your skin part of your excretory system?
400
"recognize and coordinate the body's responses to changes in its internal and external environment"
What is the function of the nervous system?
400
sebaceous gland
What structure produces sebum?
400
exchanging gases in the lungs
What is the function of the alveoli?
400
platelets
What part of your blood helps with clotting?
400
skin, lungs, liver, kidneys
What are the four large structures that are part of your excretory system?
500
transmitting impulses from CNS to organs/muscles etc
What is the function of MOTOR neurons?
500
mitosis NOT meiosis
Skin cancer would not be passed on to your children because skin cells are made by _______ NOT ______.
500
pharynx, larynx, trachea, bronchi, bronchioles, alveoli
List the structures air would flow through as it enters your respiratory system.
500
arteries
Which type of blood vessels have thicker walls to deal with the pressure caused by heart contractions?
500
deals with excess amino acids and nitrogen
What does your liver do?






Human Body Systems Part 1 Review

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