Bio Chapter 7 Stages of Cellular Respiration

Stage 1

Glycolysis

Stage 2

Formation of Acetyl Coenzyme A

Stage 3

The Citric Acid Cycle

Stage 4

Electron Transport Chain/ Chemiosmosis

Glycolysis: Starting & Ending Material

Starting: 1 Glucose

Ending: 2 Pyruvate

Formation of acetyl coenzyme A: Starting & Ending material

Starting: 2 Pyruvate

Ending: 2 Acetyl CoA, 2 CO2

Citric Acid Cycle: Starting & Ending material

Starting: 2 Acetyl CoA, 2 Oxoloacetate

Ending: 2 Oxoloacetate, 4 CO2

ETC/ Chemiosmosis: Starting & Ending material

Starting: “NADH” “FADH2”

Ending: H2O

Stage 1: ATP produced

yes, 2 net (4 total)

Stage 2: ATP produced

No, 0 ATP

Stage 3: ATP produced

Yes, 2 ATP

Stage 4- ETC: ATP produced

No ATP

Stage 4- Chemiosmosis: ATP produced

34

Stage 1: NADH, FADH2?

2 NADH

Stage 2: NADH, FADH2?

2 NADH, 0 FADH2

Stage 3: NADH, FADH2?

2 NADH, 0 FADH2

Stage 3: NADH, FADH2?

6 NADH, 2 FADH2

Stage 4: NADH, FADH2?

10 NADH, 2 FADH2

Stage 1: Location

cytosol/ cytoplasm

Stage 2: Location

mitochondria matrix

Stage 3: Location

mitochondria matrix

stage 4: location (ETC)

inner mitochondrial membrane

Stage 4: location (chemiosmosis)

intermembrane space, inner mitochondrial matrix