Photosynthesis I
What are the 3 inputs of photosynthesis?
Water, CO2, Light
What is the equation for sugar?
C6H12O6
What are the three stages of cellular respiration in order?
1. Glycolysis
2. Citric acid cycle (AKA Krebs Cycle)
3. Electron transport chain (ETC)
a. What are the inputs of cellular respiration?
b. What are the outputs of cellular respiration?
(answer both)
a. Oxygen Gas, Sugar
b. Water, CO2, ATP
True or false
The Krebs Cycle makes one glucose molecule each time it is completed.
False
Where does the Calvin Cycle occur?
in the stroma
What is the space in the chloroplast called?
the stroma
True or false
Cellular Respiration occurs in both plants and animals.
True
Where does glycolysis occur?
in the cell's cytoplasm
Where does the electron transport chain occur?
in the inner membrane of the mitochondria
When the bond of ATP is broken, what two parts are left over?
ADP + P
Where do light dependent reactions occur?
in the thylakoid membrane
What do NAD+ and FAD become when they are loaded with electrons?
NADH and FADH2
What does the electron transport chain use from the Krebs Cycle to make ATP?
proteins and electrons
Where are the electrons dumped after all their energy has been used in the electron transport chain?
a molecule of oxygen (garbage can)
What are the 2 outputs of photosynthesis?
What are the two steps of photosynthesis?
light dependent reactions and light independent reactions (Calvin Cycle)
When glycolysis occurs, what does the breaking of glucose result in?
2 pyruvate molecules, 2 NADH, 2 ATP
a. Where does the Krebs Cycle occur?
b. What is needed there in order for the Krebs Cycle to happen?
(answer both)
a. in the mitochondrial matrix
b. enough oxygen
a. How much ATP is produced from the electron transport chain?
b. What is the byproduct/waste product from the electron transport chain?
(answer both)
a. 32/36
b. Water
What is the equation for photosynthesis?
6CO2 + 6H2O + light -> 6O2 + sugar
a. What is PS I responsible for?
b. What is PS II responsible for?
c. Which one happens first?
(answer all)
a. producing NADPH
b. splitting water
c. PS II
What is the Krebs Cycle responsible for?
loading NADH and FADH2 with electrons
What is the equation for cellular respiration?
6O2 + sugar -> 6CO2 + 6H2O + ATP
a. What are the electron buses in photosynthesis?
b. What are the electron buses in cellular respiration?
(answer both)
a. NADPH
b. NAD+ and FAD