metabolism Flashcards
exam 1
1
Q
muscle glycogen enzyme +cost
A
phosphorylase, no cost
1
Q
blood glucose enzyme + cost
A
hexokinase, 1 atp
2
Q
blood glucose glycolysis yield
A
2 atp
3
Q
muscle glucose glycolysis yield
A
3 atp
4
Q
fates of lactic acid
A
- converts bake to pyruvic acid once o2 is available
- diffuses into blood + taken up by muscles and causes fatigue
- enters corri cycle (gluconeogenesis)
5
Q
how many FADH, NADH, and ATP does the Krebs cycle yield
A
1 ATP, 3 NADH, 1 FADH
6
Q
how much ATP is generated during electron transport?
A
muscle- 39
blood- 38
7
Q
how much atp does beta oxidation cost
A
2
8
Q
how much NADH and FADH does beta oxidation yield
A
1 each
9
Q
how many ATP do NADH and FADH yield during beta oxidation
A
NADH- 3
FADH-2
