Aerobic And Anaerobic Respiration Flashcards
What is respiration?
The process of releasing energy from food (glucose).
What are the two types of respiration?
Aerobic and anaerobic respiration.
What is aerobic respiration?
Respiration that requires oxygen to release energy.
What is the word equation for aerobic respiration?
Glucose + Oxygen → Carbon dioxide + Water + Energy (ATP).
Where does aerobic respiration occur in the cell?
In the mitochondria.
Why do we need aerobic respiration?
To provide energy for movement, growth, and other body functions.
Which gas is used in aerobic respiration?
Oxygen.
Which gas is produced as a waste product in aerobic respiration?
Carbon dioxide.
Why do we breathe faster when exercising?
To supply more oxygen for aerobic respiration and remove carbon dioxide.
Why is aerobic respiration more efficient than anaerobic respiration?
It produces more energy (ATP).
What is anaerobic respiration?
Respiration that happens without oxygen.
What is the word equation for anaerobic respiration in humans?
Glucose → Lactic acid + Energy (ATP).
Where does anaerobic respiration occur in the cell?
In the cytoplasm.
Why does anaerobic respiration happen?
When the body cannot get enough oxygen, like during intense exercise.
What waste product is produced in human anaerobic respiration?
Lactic acid.
What problem does lactic acid cause?
It can cause muscle cramps and fatigue.
How does the body remove lactic acid after exercise?
By breaking it down using oxygen (oxygen debt).
What is the equation for anaerobic respiration in yeast?
Glucose → Ethanol + Carbon dioxide + Energy (ATP).
What is the anaerobic respiration process in yeast called?
Fermentation.
Why is anaerobic respiration less efficient than aerobic respiration?
It produces less energy (ATP).
