💨 3. Respiration and Breathing Flashcards
(4 cards)
1
Q
What is the difference between breathing and respiration?
A
Breathing is the physical process of inhaling and exhaling air, while respiration is the biochemical process of converting glucose and oxygen into energy.
2
Q
What are alveoli?
A
Alveoli are tiny air sacs in the lungs where gas exchange occurs.
3
Q
What gas is needed for respiration?
A
Oxygen
4
Q
Word equation for aerobic respiration?
A
Glucose + Oxygen → Carbon Dioxide + Water + Energy
