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28 Sep 2019
In glucose metabolism, glucose enters into the Glycolysis pathway. The products of glycolysis are then utilized by the Pyruvate Dehydrogenase Complex, which shuttles its products into the Citric Acid Cycle. The combined activities of these pathways directly synthesize a number of molecules of ATP, GTP, NADH and FADH2. Indicate the net gain of each of the molecules listed in the table below if a single glucose molecule were to be completely and sequentially metabolized by all three processes.
Pathway
ATP
GTP*
NADH
FADH2 / QH2
Glycolysis
Pyruvate
Dehydrogenase
Complex
Citric Acid Cycle
In glucose metabolism, glucose enters into the Glycolysis pathway. The products of glycolysis are then utilized by the Pyruvate Dehydrogenase Complex, which shuttles its products into the Citric Acid Cycle. The combined activities of these pathways directly synthesize a number of molecules of ATP, GTP, NADH and FADH2. Indicate the net gain of each of the molecules listed in the table below if a single glucose molecule were to be completely and sequentially metabolized by all three processes.
Pathway | ATP | GTP* | NADH | FADH2 / QH2 |
Glycolysis | ||||
Pyruvate Dehydrogenase Complex | ||||
Citric Acid Cycle |
Bunny GreenfelderLv2
28 Sep 2019
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