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Provide the location and overall equation for each of the following steps: Glycolysis Pyruvate oxidation Citric...

  1. Provide the location and overall equation for each of the following steps:
  1. Glycolysis
  1. Pyruvate oxidation
  1. Citric Acid Cycle
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Homework Answers

Answer #1

1. Glycolysis :-

Location -: glycolysis occurs in the cytosol of the cell.

Overall reaction -:

Glucose + 2 NAD+ + 2ADP + 2Pi → 2Pyruvate + 2 NADH + 2 H+ + 2 ATP.

2. Pyruvate oxidation :-

Location -: pyruvate oxidation takes place in the mitochondrial matrix.

Overall reaction -:

1 Pyruvate + 1 NAD+ + CoA → 1 Acetyl-CoA + NADH + CO2 + H+

3.Citric acid cycle :-

Location -: citric acid cycle occurs in the mitochondrial matrix.

Overall reaction -:

2Acetyl CoA + 6NAD+ + 2FAD + 2ADP + 2P​​​​​​i + 6H2O 4CO2 + 2NADH + 6H+ + 2FADH​​​2 + 2ATP + 2CoA

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