cellular respiration the breakdown of glucose into atp
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Cellular Respiration
• The breakdown of glucose into ATP
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Mitochondria & Cellular Respiration
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Mitochondria & Cellular RespirationFound in Both Plants & Animals
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Mitochondria & Cellular RespirationFound in Both Plants & Animals
Breaks down GLUCOSE into ENERGY
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Mitochondria & Cellular RespirationFound in Both Plants & Animals
Breaks down GLUCOSE into ENERGY
Chemical formula is the same as photosynthesis but in reverse
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Cellular Respiration
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Cellular Respiration Foldable
Create a pyramid foldable this will go on page 49
Use the foldable to complete your notes
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Glycolysis
• Happens in the cytoplasm (cytosol) of the cell• We put in 2 ATP to start the process• We make 4 ATP and break the glucose down
into 2 molecules of pyruvateSince we paid 2 ATP up front to start the process we onlyGained 2 ATP
From glycolysis we get- 2 ATP- 2 pyruvate- 2 NADH (goes to ETC)
Pyruvate now travels to the mitochondria
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The Krebs Cycle / Citric Acid Cycle
• Occurs inside the mitochondria• Is an aerobic process, NEEDS OXYGEN to work• Breaks down the pyruvate into acetyl-CoA• Net yield of 2 ATP• Net yield of 6 NAHD & 2 FADH2 (this will help run the next
process)• Releases Carbon dioxide as waste
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Electron Transport Chain• Final stage of Cellular
Respiration• Takes place in the
mitochondria• Electrons are released from
NADH & FADH2 as they pass through the inner mitochondrial membrane, as they go through electrons give up energy to create 28-32 ATP
• Hydrogen is also combined with Oxygen to form water
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Net Yield of each process
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• Fill out the Photosynthesis Cellular Respiration Chart