Cellular Respiration Cellular Respiration: Harvesting Chemical Energy.
Cellular Respiration Or Burning food to get energy.
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Transcript of Cellular Respiration Or Burning food to get energy.
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Cellular Respiration
OrBurning food to get energy
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Reactants Products
• Glucose + Oxygen Carbon dioxide + Water
• C6H12O6 + O2 CO2 + H2O
• + +
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Plants and animals need Energy toMove and keep warm
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Plants and animals need Energy to reproduce and grow
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Plants and animals need Energy in the form of ATP for all their body’s
chemical reactions this is called metabolism
Adenosine triphosphate
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1 Phosphate breaks off the ATP and releases energy
Respiration sticks the phosphate back on and recharges the molecule like a battery
Respiration
GrowthWarmthMuscle energyActive transport
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Respiration is Burning glucose to make ATP
• It happens in the Mitochondria The powerhouse of the cell.
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Mitochondria
Have a double membraneHave their own DNA & were once an independent organismsThey break down glucose C6H12O6 in the Matrix (Spaces)This part Makes the CO2
They recharge ATP on the Inner folds (Christae)This part makes the H2O
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Respiration• Occurs in Mitochondria,
Organelles with double membranes.
• Breaks glucose apart.• Makes CO2.• Makes Water• Releases energy from C-C
bonds• Gives energy to body
Photosynthesis• Occurs in Chloroplasts,
organelles with double membranes.
• Puts glucose together• Needs CO2
• Needs water• Takes energy from sun• Stores energy in C-C bonds
Similarities and differences between
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Are We Getting the Pattern Here?
Respiration• Glucose + Oxygen Carbon dioxide + Water
Photosynthesis• Carbon Dioxide + Water Glucose + Oxygen • The inputs of one are the output of the other.
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Together they are called the Carbon cycle