Light-Dependent
What energizes electrons at the photosystems?
Sunlight (light energy)
2
Glycolysis is the first step in ____.
Cellular respiration
What is the other name for the citric acid cycle?
Krebs cycle
What is the net product of oxidative phosphorylation?
30-38 ATP
What two reactants are necessary for the light dependent rxn to occur?
Sunlight and water
Where do we get the ATP and NADPH that fuels the Calvin cycle?
From the light-dependent reaction
What are the two things necessary for glycolysis to occur?
Glucose and ATP
What happens to pyruvate when it enters the mitochondria?
It becomes an acetyl group
What fuels the ATP Synthase?
Hydrogens from the ETC
Why does oxygen occur as a byproduct?
A water molecule splits in order to replace the electron at PSII
Where does the 1 G3P that leaves the cycle go?
To be used to make glucose
What type of organism's cells undergo glycolysis?
ALL living organisms
What is the only thing allowed to enter the citric acid cycle?
Acetyl COA
What type of environment is necessary for oxidative phosphorylation to occur?
Aerobic (or oxygenated) environment
What does the electron do after it has been re-energized?
Fuels NADPH Reductase
What is the role of RuBisCo?
To catalyze the reaction between RuBP and CO2
Where does glycolysis occur?
Cytoplasm
What is the first step of the Citric Acid Cycle?
Acetyl COA becomes Citrate
What powers oxidative phosphorylation?
FADH2 and NADH from the citric acid cycle
What does the thylakoid use the energy from the traveling electron to do?
Bring hydrogen to ATP Synthase
What enters the system to allow 5 G3P to become 3 RuBP?
3 ATP
What are the products of glycolysis?
2 Pyruvate, 2 NADH, 4 ATP
What are the four things produced by the citric acid cycle?
CO2, 1 ATP, 1 FADH2, 3 NADH
Where to we get water from in this process?
The Electron Transport Chain