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C6H6O6→2 pyruvate→Lactic Acid
Lactic Acid Fermentation
Muscles
Lactic acid builds up in ____
fermentation
metabolic pathways that convert sugars
2 Pyruvate-NAD-NADH+-co2++coenzyme a→Ethyl Alcohol
Alcohol Fermentation
Regenerate to go to glycolysis
what does NAD do after lactic acid?
Acetyl CoA→Oxaoacetic→Citric Acid→Isocitrate-NAD-NADH+-CO2→Ketoglutarate-NAD-NADH+-CO2+-ADP+P-ATP→Succinate->-FAD-FADH→Fumarate→Malate-NAD-NADH
Kreb Cycle
NADH→NAD+FADH→FAD→H+ goes through ATP synthase→E- spin ATP synthase→O2+H-H2O→ADP+P-ATP
ETC cycle
O2
final acceptor
32-34
how many ATP is produced in the ETC
2
How many ATP are produced in the kreb cycle?
4, 2
Glycolysis produces_ , but the net gain is _
Matrix
Where does the kreb cycle take place in a eukaryotic cell?
Cytoplasm
Where does the kreb cycle take place in a prokaryotic cell?
cytoplasm
Where does the prep step occur in both prok. and euk. cells
Turns 2 pyruvate into 2 Acetyl CoA
What does the prep step do?
2 pyruvate-NAD-NADH+-CO2++Coenzyme A→acetyl coa
Prep step cycle:
Cristae
Where does the ETC occur in euk. cells?
Membrane
Where does the ETC occur in prok. cells?
C6H12O6+6O2→6CO2+6H2O+ATP
Cell respiration equation:
32-34 ATP+H2O
products of ETC:
fermentation
If there is no oxygen in cells, glycolysis products enter…
anaerobic
fermentation requires no oxygen and is….
alcohol
yeasts carry on ________ fermentation
ethyl
what alcohol is made in alcoholic fermentation
krebs cycle+ETC
2 major stages of aerobic respiration
36-38
what is the max. number of ATP molecules that can be produced from each glucose molecule
10, 2
__ NADH molecules + _ FADH molecules are made by aerobic respiration
32-34 ATP+H2O
products of ETC:
2 ATP, 6 NADH, 2 FADH, 6 CO2
Products of kreb cycle:
3
each nadh can generate _ atps
2
each fadh can generate _ atps
cytoplasm
where does fermentation take place in the cell?
cytoplasm
Where does glycolysis occur in both prokaryotic and eukaryotic cells?
glucose-2 atp-2adp→2pgal-nad-nadh→2 pyruvate
glycolysis
4 atp, h2o
product of glycolysis
