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Nervous System. Circulatory System. Respiratory System. A Picture is Worth…. Mixed Bag. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. - PowerPoint PPT Presentation
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Nervous System
CirculatorySystem
RespiratorySystem
A Picture is Worth…Mixed Bag
500500500 500 500
What organs are involved in the Nervous
System?
Brain, spinal cord and nerves.
What are the three jobs of the Nervous
System?
1. Receive information from the external
environment2. Respond to information
3. Maintain homeostasis
If you are reading a book, what part of your
brain is helping you?
Your Cerebrum
A nerve impulse enters through the ___________ of the
neuron.
Dendrite
What organs make up your central nervous
system?
Brain and Spinal Cord
What organs are involved in the
Circulatory System?
Heart, blood and blood vessels
What are the two jobs of the circulatory
system?
Bring needed substances to cells, and
to carry waste away from cells.
Your heart is a hollow ___________ that pumps blood your whole life.
Muscle
What are the four things that make up blood?
1. Red Blood Cells2. White Blood Cells3. Platelets4. Plasma
List how blood flows through the body starting
with the Right Atrium
Right atrium Right Ventricle Pulmonary Artery Lungs
Pulmonary Vein Left Atrium Left Ventricle
Aorta Body Vena Cavas
What are the two jobs of the respiratory system?
Moves oxygen into the body and removes carbon
dioxide and water.
How are your lungs able to take in so much oxygen?
Due to the large surface area of the alveoli.
What is the large muscle that controls your
breathing?
Diaphragm
This is the part of the respiratory system that is shared with the digestive
system, also known as your throat.
Pharynx
What is the process that allows the carbon dioxide in the blood to move into
the alveoli and the oxygen to move into the blood?
Diffusion
Label the Parts of the Neuron.
A
B
C
D
E
A. DendriteB. Cell BodyC. NucleusD. AxonE. Axon Tip
What is the arrow pointing to?
The Trachea
What are the arrows pointing to?
A
B
D
C
A. Right VentricleB. Right AtriumC. Left AtriumD. Pulmonary Artery
What are the arrows pointing to?
A
B C
A. BronchiB. AlveoliC. Diaphragm
Label the Parts of the Brain
A
CB
A. CerebrumB. CerebellumC. Medulla (Brainstem)
What is the job of the ventricle?
Pump blood out of the heart
What is the name of the wall that separates the sides of the heart?
The septum
Describe how the circulatory system and respiratory system are
related using the following words:
alveoli, lungs, oxygen, carbon dioxide, capillary,
heart, and body.
Example:When you inhale, you bring oxygen into your
lungs. Inside the lungs, the alveoli fill with the oxygen. The capillaries that cover the alveoli
contain blood high in carbon dioxide. The oxygen leaves the alveoli and enters the blood. The carbon dioxide leaves the blood and goes into the alveoli. The capillaries then carry the
oxygen rich blood back to the heart to be pumped to the body. The carbon dioxide in the
alveoli gets exhaled out of your body.
Describe how a nerve impulse travels through a neuron using the following words: dendrite,
axon, axon tips, cell body, nerve impulse, neurotransmitter,
synapse, dendrite of next neuron, electrical, chemical
A nerve impulse starts out in a dendrite. It then travels though the cell body and then into the axon. Then the impulse reaches the axon tips. In order
to cross the synapse, neurotransmitters are released to
change the impulse from electrical to chemical. The neurotransmitters go
across the synapse and reach the dendrites of the next neuron. The impulse converts back to an electrical impulse and the impulse continues on.
Fill in the blanks. A ________________ starts in a sensory
neuron. The impulse travels up to the brain through _______________. Then
the nerve impulse travels to a _______________. The motor neurons send the impulse to a _____________
which then contracts.
A nerve impulse starts in a sensory neuron. The impulse travels up to the brain through interneurons. Then the nerve
impulse travels to a motor neuron. The motor neurons send
the impulse to a muscle which then contracts.
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