Cellular Respiration Flashcards
In the Krebs cycle what does glucose turn into
Carbon dioxide
Where are the proton pumps located in the mitochondria
Inner membrane
What are the products of muscle cell fermentation
NAD and lactate
Where is ATP synthase
Inner mitochondrial membrane
What’s reduce in the entire process of cellular respiration
ATP
chemosmosis does what
Pumps protons
What process will go without oxygen
Glycolysis
What is oxidation
Loss of electrons
Electrons power what in the electron transport chain
Proton pumps
Without oxygen what do you create
NAD and lactate
What happens when NADH is oxidized in the mitochondria
- Hydrogen is released
- electrons remove from H
- NAD is produced
What happens between glycolysis and the Krebs cycle
Pyruvate oxidation
What are the end products of glycolysis
ATP and NADH
Most important part of the citric acid cycle
NADH and FADH2
Where is the most NADH created
Krebs cycle
Why is oxygen important in the electron transport chain
Pulls electrons down the chain
Where does oxidative phosphorylation take place
Inner mitochondrial membrane or electron transport chain
What are the products of glycolysis
ATP and NADH
What is the next phase after glycolysis
The break down into 2 3carbon pyruvate
What happens to the 2 3carbon pyruvate in anaerobic respiration?
Goes to fermentation forms NAD and lactase
What happens to the 2 3carbon pyruvate in aerobic respiration
The formation of: acetyl-CoA CO2 NADH then it goes into the Krebs cycle
What are the products of the Krebs cycle or electron carriers
- 1 ATP
- 3 NADH
- 1 FADH2
In the electron transport chain what happens to NADH/FADH2 and what are you left with?
They drop a hydrogen and electron which powers a chain and you are left with NAD and FAD
Where do the hydrogens go In the electron transport chain
The gradients and they want to go out
When the hydrogens go through the shaft because I want to go out what is formed
ATP synthase which is really ADP plus P which equals ATP
What pulls the electrons through the chain and combines with H, what’s formed, what’s or called?
- oxygen pulls it through
- H2O combines a w the hydrogen and forms water
- it’s called oxidative phosphorylation
- happens in ETC
Making ATP in glycolysis is what
Substrate level phosphorylation
Once fermentation is done wnd lactase is formed where does lactase go?
Back to glycolysis
