Oxidative Phosphorylation

Question 1

Where does oxidative phosphorylation happen?

Answer 1

Inner membrane

Question 2

How is H released?

Answer 2

When FADH2 and NADH is oxidised

Question 3

What happens when H is released?

Answer 3

It splits into 2E, 2H

Question 4

FADH2 and NADH is 1)___________ and releases 2)___________.

Answer 4

1) oxidised
2) hydrogen

Question 5

1)______ travels down the 2)_________ releasing 3)_________ at each carrier

Answer 5

1) electrons
2) ETC
3) energy

Question 6

What is the energy lost at the ETC carriers used for?

Answer 6

Pumping hydrogen from NADH and FADH2

Question 7

Hydrogen is pumped from 1)_____ and 2)________ in the matrix to the inter membrane space.

Answer 7

1) NADH
2) FADH2

Question 8

Where is hydrogen pumped into?

Answer 8

The inter membrane space

Question 9

The concentration of protons is greater in the 1)________ than the 2)__________.

Answer 9

1) inter membrane space
2) matrix

Question 10

What gradient is created by the movement of protons?

Answer 10

Electrochemical