Cell Energy
Published on Nov 19, 2015
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PRESENTATION OUTLINE
CELL ENERGY
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PHOTOSYNTHESIS
Photo by Focx Photography
PHOTOSYNTHESIS - PURPOSE
- Photosynthesis makes food for plants
- It uses a chemical reaction make light into food
Photo by Focx Photography
PHOTOSYNTHESIS - LOCATION
- Photosynthesis takes place in chloroplasts
- Chloroplasts are an organelle only found in plant cells
Photo by Focx Photography
PHOTOSYNTHESIS - REACTANTS
- Photosynthesis uses...
- Sunlight
- Water
- Carbon dioxide
Photo by Focx Photography
CELLULAR RESPIRATION - PURPOSE
- Cellular respiration uses oxygen
- Converts glucose into energy
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CELLULAR RESPIRATION - LOCATION
- Cellular respiration happens in mitochondria
- Mitochondria is an organelle in both plant and animal cells
Photo by osxapple
CELLULAR RESPIRATION - PRODUCTS
- Cellular respiration creates...
- Energy
- Carbon dioxide
- Water
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HOW THEY INTERACT
- Photosynthesis makes glucose and oxygen, which are used in cellular respiration
- Cellular respiration makes CO2 and water, which are used in photosynthesis
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FERMENTATION
Photo by John Runions
FERMENTATION - PURPOSE
- Fermentation makes energy without using oxygen
- It uses glucose, much like cellular respiration
- Fermentation is useful for when the cell can't get enough oxygen
Photo by John Runions
FERMENTATION - LOCATION
- Fermentation takes place in the cytoplasm
- This jellylike substance fills up both plant and animal cells
Photo by John Runions
COMPARING AND CONTRASTING
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SIMILARITIES
- All three processes create energy from outside substances
- All three use chemical reactions to make energy
- All three processes can take place in plant cells
Photo by ecstaticist
DIFFERENCES
- Each of the processes takes place in a different organelle
- Each process has different products that it creates
- Photosynthesis is the only one that creates glucose, rather than using it
Photo by ecstaticist
