Energy Boost
Getting the Job Done
Inner Workings
Give and Take
100
What is cellular energy called?
ATP
100
In the lungs, gases are exchanged between what 2 body parts?
blood (capillaries) and alveoli
100
The trachea splits into two tubes that each lead into a lung. What are they?
bronchi (bronchial tubes)
100
Where does the first gas exchange take place?
lungs
200
What 2 things are needed to make ATP?
glucose oxygen
200
What type of respiration occurs between the body cells and the blood?
internal respiration
200
What are the muscles responsible for breathing and what do they do?
diaphragm - pulls rib cage down intercosstals - pull rib cage out
200
Air moving in and out of the respiratory system is called___?
ventilation
300
Using the graph, What gas is taken in and used by the body and how do you know that?
oxygen - because there is less exhaled than inhaled
300
What gas increases when leaving the lungs?
carbon dioxide
300
Name 2 parts of the respiratory system that help filter particles out of the incoming air.
mucus, sinuses, cilia, nose hairs
300
As you get older, do you breathe more or fewer times per minute?
fewer
400
Using the graph, what gas is taken into the body and not used and how do you know that?
Nitrogen - the percentage stays the same between inhaled and exhaled amounts
400
When you breathe out, do your rib muscles relax or contract?
rib muscle relax
400
During respiration, which gas is used and which gas is produced?
used - oxygen produced - carbon dioxide
400
What is located in the brain and controls the rate at which you breathe?
respiratory center
500
Using the graph, what proves the cells are making ATP and how do you know that?
Carbon Dioxide - because there is more exhaled than inhaled and carbon dioxide is a by product of ATP production.
500
The exchange of gases between the atmosphere and the body cells is called ____?
respiration
500
Where does the extra carbon dioxide come from when you exhale?
it is the by product of ATP production
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