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Bell Ringer
Photosynthesis
http://www.youtube.com/watch?v=joZ1EsA5_NY
Photosynthesis Equation
6 CO2 + 6 H2O C6H12O6 + 6 O2
Carbon Dioxide + Water Glucose + Oxygen
IMPORTANT FACTS1. Plants make their own food through
Photosynthesis2. Plants = Autotroph3. Photosynthesis occurs in the Chloroplast
The ChloroplastA)
B) C)
IMPORTANT FACTS4. The major pigment for photosynthesis is Chlorophyll5. Chlorophyll is found in the Thylakoids of the
chloroplast6. Step of photosynthesis that happens in the
Thylakoids = Light Dependent Reactionsa. Splits Water (H2O) into Oxygen (O2)
b. Stores Energy for next step (ATP & electron carriers)
7. Step of photosynthesis that happens in the Stroma = Calvin Cycle
a. Uses Carbon Dioxide & Hydrogen to make Glucose
1)
2)3)
4)
5)
6)
7)
Cellular Respiration
http://www.youtube.com/watch?v=-Gb2EzF_XqA
Cellular Respiration Equation
C6H12O6 + 6 O2 6 CO2 + 6 H2O + 36 ATP
Glucose + Oxygen Carbon Dioxide + Water + Energy
IMPORTANT FACTS1. The process of making energy by breaking down
sugars is called Cellular Respiration2. ALL Eukaryotes (plants, animals, fungi, & protists)
perform cellular respiration 3. Animals & Fungi = Heterotrophs
Mitochondria & Cellular Respiration
4. MUST have Oxygen = aerobic
5. NO oxygen needed = Anaerobic
6. Aerobic Cellular Respiration occurs in the Mitochondria of cells
A)B)C)
D) Mitochondrion
IMPORTANT FACTS
7. 1st step = Glycolysis (anaerobic)a) Occurs in Cytoplasmb) # of ATP produced = Net gain of 2 + electron carriers
8. 2nd step = Krebs Cycle (aerobic)a) Occurs in Matrix of Mitochondriab) # of ATP produced = 2 + electron carriers
9. 3rd step = Electron Transport Chain (aerobic)a) Occurs in Inner Membrane of Mitochondriab) # of ATP produced = 32 ATP
IMPORTANT FACTS
10.Total # of ATP produced = 36 (2 + 2 + 32) 11.If no oxygen is available after glycolysis, cells
go through Fermentation instead of Krebs Cycle & ETC (electron transport chain)
1) Glycolysis
2) Glucose 3) Pyruvate
4) 5)
22 32
Total # of ATP = 36
6) Krebs Cycle
7) Electron Transport Chain
8) Oxygen
9) Water