SPECIAL: ETC/ OXIDATIVE PHOSPHORYLATION

Question 1

What products of Citric Acid cycle drives the Electron transport Chain?

Answer 1

6 NADH + 2 FADH2

Question 2

NADH and FADH2 move through protein/channel?

Answer 2

PS1 (NADH), CoQ (Ubiquinone) (FADH2). PSIII, PSIV

Question 3

What is the goal of ETC?

Answer 3

The by product of ETC formed a proton gradient that will be used in Oxidative Phosphorylation

Question 4

What is the main player in Oxidative Phosphorylation?

Answer 4

ATP Synthase

Question 4

Since the H+ are greater outside the internal membrane of Mitochondria compared to the matrix the process proceeds to?

Answer 4

Oxidative Phosphorylation

Question 5

The H+ outside the internal membrane of the mitochondria moves inside the mitochondrial matrix by ATP synthase. This process is called ____________

Answer 5

Chemiosmosis

Question 6

The movement of protons (H+) is towards conc. gradient. And since gradient do the work, Chemiosmosis is also called as ___________________.

Answer 6

Protein Motive Force

Question 7

This Protons powers the ATP Synthase in ___________________.

Answer 7

Phosphorylation of ADP to ATP

Question 8

ETC/Oxidative Phosphorylation net product

Answer 8

Approx. 34 ATP