7 - AEROBIC RESPIRATION (STAGE 3) Flashcards
1
Q
What is the third stage of aerobic respiration?
A
The Krebs cycle
2
Q
Where does this occur?
A
In the matrix of the mitochondria
3
Q
What occurs in this stage? (1)
A
Acetyl-CoA. donates 2 carbons to the 4 carbon compound oxaloacetate, producing citrate.
4
Q
What occurs in this stage? (2)
A
CoA is restored for use in the link reaction and citrate is oxidised and carbon dioxide, ATP, reduced NAD and reduced FAD are produced.
