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Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

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Page 1: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy
Page 2: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy
Page 3: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy (sugar), oxygen and water.

Chloroplast‐An elongated cell organelle containing chlorophyll where photosynthesis takes place.

Chlorophyll‐A green molecule which uses light energy from sunlight to change water and carbon dioxide gas into sugar and oxygen

Page 4: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

H2O + CO2 + light O2 + C6H12O6Water+ Carbon + sun Oxygen + glucose

Dioxide (sugar)

Page 5: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

Chlorophyll is the green

pigment inside the chloroplasts

of plant cells that makes leaves

green!

Page 6: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

CO2

Page 7: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

Sugar + O2

O2

Page 8: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy
Page 9: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy
Page 10: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

Respiration‐The process by which the chemical energy of "food" molecules is released and changed into ATP. 

Mitochondria‐ Rod‐shaped organelles with a double membrane which converts the energy stored in glucose into ATP for the cell.

Page 11: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

O2 + C6H12O6  H20 + CO2 + ATP

Do you notice something about this equation?

Oxygen + glucose water + carbon + energy(sugar) dioxide

Page 12: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

Animals use: Sugar (from producers/plants) Oxygen (from producers/plants)

Plants use: Carbon dioxide (from animals)

Page 13: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

O2O2

O2

O2

O2

Page 14: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy
Page 15: Photosynthesis - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/HooverCity... · Photosynthesis‐A process by which plants convert sunlight, water, and carbon dioxide into food energy

Photosynthesis Equation:H2O + CO2 + lightO2 + glucose

Respiration Equation:O2 + glucoseH2O + CO2 + ATP

They are opposites of each other!