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Cellular Respiration
• The breakdown of glucose into ATP
Mitochondria & Cellular Respiration
Mitochondria & Cellular RespirationFound in Both Plants & Animals
Mitochondria & Cellular RespirationFound in Both Plants & Animals
Breaks down GLUCOSE into ENERGY
Mitochondria & Cellular RespirationFound in Both Plants & Animals
Breaks down GLUCOSE into ENERGY
Chemical formula is the same as photosynthesis but in reverse
Cellular Respiration
Cellular Respiration Foldable
Create a pyramid foldable this will go on page 49
Use the foldable to complete your notes
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
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
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
Net Yield of each process
Page 50
• Fill out the Photosynthesis Cellular Respiration Chart