💜 Unit 5: Glucose Catabolism - Electron Transport Chain

Question 1

Electron Transport Chain

Answer 1

series of reactions to form ATP

Question 2

Where does the ETC occur?

Answer 2

Mitochondria

Question 3

What are the ETC electron donors?

Answer 3

• NADH+, FADH2

Question 4

What’s pumped into the intermitochondrial space?

Answer 4

H+ ions

Question 5

What do H+ ions do when they move back into the matrix?

Answer 5

form ATP from ADP and P

Question 5

ATP Synthase

Answer 5

enzyme that catalyzes the formation of ATP

Question 6

Whats the final electron acceptor in ETC?

Answer 6

O2 which forms H2O

Question 7

Membrane Potential

Answer 7

H+ ions accumulate and cause concentration difference between intermitochondrial space and matrix