Aerobic system Flashcards
1
Q
Type
A
Aerobic
2
Q
Site
A
Sarcoplasm
Matrix
Cristae
3
Q
Fuel
A
Glycogen /FFAs. (Aerobic glycolysis )
4
Q
Enzyme
A
PFK
ACETYCOA
5
Q
ATP yield
A
2 ATP
2ATP
34ATP
= 38atp
6
Q
By-products
A
H+
e-
H20
7
Q
Intensity
A
Lowmedium
8
Q
Duration
A
As long as fuel lasts
9
Q
Example
A
Marathon
10
Q
Advantages
A
Large fuel stores ( triglycerides)
High atp yeild
No by-products
11
Q
Disadvatages
A
Delay for O2 -
Slow energy production
Breakdown of fats demands 15% more 02
12
Q
Equation
A
Glycogen /FFA → glucose → Pyruvic acid
Acetyl coA → citric acid → krebs cycle
→ electron transport chain → 38atp
