Krebs Cycle

What are other names for the Krebs cycle?

Where does the majority of ATP production occur?

What is required for mitochondrial function?

How does the Krebs cycle generally work?

What happens in Stage I of generation of ATP from food?

What happens in Stage II of generation of food from ATP?

What happens in Stage III of generation of ATP from foods?

Under aerobic conditions, what happens to glucose in glycolysis?

Under anaerobic conditions, what happens to glucose in glycolysis?

Why do you need lots of oxygen in the stages of generation of ATP from foods?

What stage of generation of ATP from foods is most of the energy produced in?

What is produced from the conversion of pyruvate to acetylCoA

What are the main products produced from the citric acid cycle?

Where does the citric acid cycle take place?

How does the citric acid cycle commence?

Why in the inner mitochondrial membrane invaginated?

What is the basic structure of the mitochondria?

What is the purpose of the outer mitochondrial membrane?

What is the purpose of the inner mitochondrial membrane?

What part of the molecule from acetylCoA enters the citric acid cycle?

How is the TCA controlled?

Describe the 4 control points of the TCA

Other than energy, what else does the TCA also provide?

How many NADH are produced in the TCA?

How many FADH are produced in TCA?

How many GTP/ATP are produced in TCA?

What happens to NADH and FADH if oxygen is abundant?

What is oxidative phosphorylation?

From each pair of electrons from NADH, how many ATP molecules are generated?

From each pair of electrons from FADH, how many ATP molecules are generated?

Why does NADH produce more ATP than FADH?

In one turn of the citric acid cycle, how many ATP are produced?