Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
44 Cards in this Set
- Front
- Back
reduced coenzymes
|
NADH
FADH2 |
|
oxidative phosphorylation occurs
|
inner membrane of mitochondria
|
|
glycolysis
|
cytoplasm
|
|
kreb
|
mitochondrial matrix
|
|
flavoproteins
iron-sulfur proteins coenzyme Q cytochromes |
electron carriers
|
|
doesnt contain mitochondrial ETC
|
RBC
|
|
in oxidative phosphorylation what produces ATP
|
proton gradient
|
|
aerobic generation of ATP
|
transfer of electrons from NADH/FADH2
|
|
enzymes involved in krebs are found
|
in mitochondria
|
|
what does kreb start with
|
okaloacetate
acetyl co-a |
|
pyruvate that enters kreb is generated by
|
glycolysis of glucose
|
|
regulated enzymes of kreb=
|
1-citrate synthase
2-isocitrate dehydrogenase 3-alpha-ketoglutarate dyhydrogenase |
|
cori cycle involves
|
1-liver
2-muscle |
|
2 pyruvate > glucose
in liver needs |
6 ATP
|
|
glucose > lactate > glucose
|
cori cycle
|
|
in muscle generate how many ATP
glucose > 2 pyruvate |
2 ATP
|
|
pyruvate fates
|
1-lactate
2-acetyl coA 3-oxaloacetate 4-ethanol |
|
pyruvate > lactate
|
RBC
testes kidney ??? |
|
pyruvate > acetyl coA
|
1-acetyl then enters Kreb
2-FA sythesis |
|
pyruvate > oxaloacetate
|
replenish Kreb
substrate for gluconeogenesis *liver/kidney* |
|
pyruvate > ethanol
|
in yeast
not in humans |
|
glucose >
fructose 1,6-diP > 2 pyruvate |
glycolysis
*anaerobic bacteria* *facultative anaerobic* |
|
is ATP used in pentose phosphate pathway
|
no ATP
|
|
pentose phosphate pathway produce
|
CO2
NADPH 5-Carbon sugars for (DNA/RNA) |
|
pentose phosphate pathway
controlled by |
1-inhibition of
glucose 6-P dehydrogenase 2-NADPH |
|
major role of pentose phosphate pathway
|
NADPH production 4
reductive biosynthetic reactions (FA synthesis) 2-pentose production 3-nucleic acid biosynthesis |
|
lacks pentose pathway
|
skeletal muscle
|
|
1-substrate level phosp
2-ET/oxidative phosph 3-photophosph |
all make ATP
|
|
substrate level phos
1st phase 2nd phase |
1st= glycolysis
2nd =kreb |
|
substrate level phos make
|
high energy phosphate intermediates
|
|
photophosphorylation
|
a/w ETC
make ATP in photosynthesis |
|
third and final phase of RESPIRATORY METABOLISM
|
electron transport/
oxidative phosphorylation |
|
NADH/FADH2 produced in
|
glycolysis
kreb |
|
terminal acceptor that is reduced in
ELECTRON-TRANSPORT/OXIDATIVE PHOSPHORYLATION |
oxygen
|
|
substrate level phosph make
|
4ATP
|
|
major source of ATP in aerobic organisms
|
oxidative phosporylation
|
|
kreb makes
|
2ATP
|
|
oxidative phosphorylation makes
|
32-34 ATP
|
|
glycolysis makes
|
2 ATP
|
|
glycolysis =
|
glucose > pyruvate
|
|
pyruvate >
|
1-fermantation
2-acetyl coA > kreb > respiration |
|
kreb > glucose
|
gluconeogenesis
|
|
cytosol of all cells
|
glycolysis
|
|
CHO metabolism
|
glycolysis
|