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755748
3 Processes of the Respiratory System
Description
Here are the 3 Processes of the Respiratory System. If I have missed anything out leave a comment and I will fix it. Thank you!
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biology
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Mind Map by
NightlockChick
, updated more than 1 year ago
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Created by
NightlockChick
over 10 years ago
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Resource summary
3 Processes of the Respiratory System
Ventilation
Inhalation/Inspiration = Breathing IN
Exhalation/Expiration = Breathing OUT
Gas Exchange
What is it?
Movement of gases in and out of the body.
2 Way Process
Waste Gases OUT
By Diffusion.
Oxygen (O2) IN
Internal Respiration (Cell Respiration)
Anaeroboic
NO Oxygen
Muscle Cells SHORTCUT the Respiration process.
But Makes LACTIC ACID (poisonous)
e.g Runners pant after a race, to get rid of Lactic Acid, with EXTRA Oxygen. Or they get cramp.
OXYGEN DEBT
Extra Oxygen needed to break down the Lactic Acid. Even after exercise, when heart rate is still high and breathing rate is still high.
LACTIC ACID + OXYGEN ----> CARBON DIOXIDE + WATER
GLUCOSE ----> LACTIC ACID + ENERGY
Aerobic
USING OXYGEN, to release energy
GLUCOSE + OXYGEN ----> CARBON DIOXIDE + WATER + ENERGY
OXYGEN DIFFUSES into the MITOCHONDRIA, where the process takes place.
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