Q11) Consider the total breakdown of the glycogen structure below. Assuming each glycosidic linkage can be broken down completely and the resulting products are fed through glycolytic metabolism. a) If this molecule was in your muscles, how many molecules of ATP would it generate through fermentation? how many molecules of lactate? b) If the same molecule was in your liver, but was instead fueling glycolysis in your brain, how many molecules of ATP would it generate for the brain through glycolysis? c) The lactate produced in (a) is then transported back to the liver from your muscles. There, it can be re-incorporated into newly synthesized glycogen. List the steps needed for this transformation in the liver and the amount of ATP equivalents it will consume. Also, identify a signaling pathway that would trigger this re-incorporation. లంింస но но

Biochemistry
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ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Reginald H. Garrett, Charles M. Grisham
Chapter19: The Tricarboxylic Acid Cycle
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Problem 22P: Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is...
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Q11) Consider the total breakdown of the glycogen structure below. Assuming each
glycosidic linkage can be broken down completely and the resulting products are fed
through glycolytic metabolism.
a) If this molecule was in your muscles, how many molecules of ATP would it
generate through fermentation? how many molecules of lactate?
b) If the same molecule was in your liver, but was instead fueling glycolysis in your
brain, how many molecules of ATP would it generate for the brain through
glycolysis?
c) The lactate produced in (a) is then transported back to the liver from your
muscles. There, it can be re-incorporated into newly synthesized glycogen. List
the steps needed for this transformation in the liver and the amount of ATP
equivalents it will consume. Also, identify a signaling pathway that would trigger
this re-incorporation.
లంింస
но
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Transcribed Image Text:Q11) Consider the total breakdown of the glycogen structure below. Assuming each glycosidic linkage can be broken down completely and the resulting products are fed through glycolytic metabolism. a) If this molecule was in your muscles, how many molecules of ATP would it generate through fermentation? how many molecules of lactate? b) If the same molecule was in your liver, but was instead fueling glycolysis in your brain, how many molecules of ATP would it generate for the brain through glycolysis? c) The lactate produced in (a) is then transported back to the liver from your muscles. There, it can be re-incorporated into newly synthesized glycogen. List the steps needed for this transformation in the liver and the amount of ATP equivalents it will consume. Also, identify a signaling pathway that would trigger this re-incorporation. లంింస но но
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