Exam 2/3 - ETC Flashcards
1
Q
What is the name of Complex I in the ETC?
A
NADH: ubiquinone oxidoreductase
2
Q
What is the name of Complex II in the ETC?
A
Succinate: ubiquinone oxidoreductase
3
Q
Which molecule is reduced and which is oxidized?
Ubiquinone
Ubiquinol
A
- Ubiquinone -oxidized
- Ubiquinol - reduced
4
Q
What is the name of Complex III in the ETC?
A
Ubiquinol: Cytochrome c oxidoreductase
5
Q
What is the intermediate between Complex III and Complex IV in the ETC?
A
Cytochrome C
6
Q
How many electrons does Cytochrome C carry?
Is this Cyt C located in the membrane?
A
- 1 electron
- No, it is lipid associated
- It interacts with lipids hanging off the membrane
7
Q
What is the name of Complex IV in the ETC?
A
Cytochrome C Oxidase