Bio 1100 Aerobic Cellular Respiration

What is the intermembrane space of the mitochondria?

the distance between the inner and outer membrane, where protons are pumped which creates the electrochemical gradient

What are the 4 stages of cellular respiration

Glycolysis, Pyruvate Oxidation, Citric acid Cycle, and Oxidative Phosphorylation

Where does Glycolysis occur?

in the cytoplasm

Where does Pyruvate Oxidation occur?

In the matrix of the mitochondria

Where does the Citric Acid Cycle occur?

In the matrix of the mitochondria

Where does Oxidative Phosphorylation occur?

the inner membrane of the mitochondria

Inputs for glycolysis

1 Glucose, 2 NAD+, 2 ATP, 4 ADP, 4 P

Outputs for glycolysis

2 Pyruvate, 2 NADH, 2 ADP, 2 P, 4 ATP

Inputs for pyruvate oxidation

2 Pyruvate, 2 NAD+

Outputs for pyruvate oxidation

2 acetyl coA, 2 CO2, 2 NADH

Inputs for citric acid cycle

2 acetyl coA, 6 NAD+, 2 FAD, 2 ADP, 2 P

Outputs for citric acid cycle

4 CO2, 6 NADH, 2 FADH2, 2 ATP

Inputs for Oxidative Phosphorylation

8-10 NADH, 2-4 FADH2, 28 ADP, 28 P, O2

Outputs for Oxidative Phosphorylation

8-10 NAD+, 2-4 FAD, 28 ATP, H2O

How many intermediate reactions does cellular respiration have?

A LOT, which means there are a lot of enzymes needed for each reaction