Review the glycolytic pathway and determine the number of NADH
molecules produced when one glucose molecule is oxidized to
pyruvate. Determine the number of electrons produced in the same
reaction. Do the same for the oxidation of pyruvate to acetyl
CoA.
Homework Answers
Glycolysis:
Glucose ----> 2 Pyruvate
Net gain of ATP = 2
Number of NADH produced = 2
1 NADH carries two electrons.
2 NADH = 4 electrons
Glucose ----> 2 Acetyl CoA
Number of NADH produced = 4
1 NADH carries two electrons.
4 NADH = 8 electrons
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Biochemistry!
In the diagram below the molecules in the boxes are scrambled.
The object of this exercise is to unscramble the proper locations
of the boxed molecules to reveal an accurate diagram of carbon
dioxide and cofactor molecules in association with the complete
oxidation of pyruvate.
How to: exchange the items in the boxes until you are
satisfied the diagram is accurate. To move, click on the edge of
the box. Only when the edge of the box is highlighted...
16 Which step consists of a phosphorylation reaction in which ATP is the phosphate source? b B с с d D е Е 17 Substrate-level phosphorylation accounts for approximately what percentage of the ATP formed during glycolysis? a 0% b 2% c 10% d 38% @ 100% 18 In addition to ATP, what are the end products of glycolysis? a CO2 and H2O b CO2 and pyruvate NADH and pyruvate d CO, and NADH e H2O, FADH2, and citrate 19...
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