Human Biology - Breathing Flashcards
0
Q
Which structures increase the surface area of the lungs?
A
Alveoli
1
Q
Which muscles contract when you breathe in?
A
Intercostal muscles and the diaphragm
2
Q
Where does aerobic respiration take place in a cell?
A
Mitochondria
3
Q
Which sugar is needed by the muscles for aerobics respiration?
A
Glucose
4
Q
What is produced during anaerobic respiration in muscle cells?
A
Lactic acid
5
Q
How can you tell when your muscles have started to respire anaerobically?
A
They start to feel fatigued/muscles ache
