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1.(a) ( ) Trace the course of [1,6-(C-14)-2,5-(C-13)]glucose that is first processed through glycolysis and proceeds into the TCA cycle. For the glycolysis part, use the diagram below to decide where glucose atoms end up in pyruvate. You need to illustrate only the structures of D-glucose, labeling the atoms, and of pyruvate, labeling the origin of the atoms in glucose and the distribution of the carbon isotopes in py- ruvate. After one round of the TCA cycle where will the labeled carbons be found? HO HO- СНЬОН + 2 NAD+ от + 2 NADH + 2 P₁ 2 + 2 ATP HO OH 2 ADP CH3 + 2 H₂O Glucose Pyruvate

1.(a) ( ) Trace the course of [1,6-(C-14)-2,5-(C-13)]glucose that is first processed through glycolysis and proceeds into the TCA cycle. For the glycolysis part, use the diagram below to decide where glucose atoms end up in pyruvate. You need to illustrate only the structures of D-glucose, labeling the atoms, and of pyruvate, labeling the origin of the atoms in glucose and the distribution of the carbon isotopes in py- ruvate. After one round of the TCA cycle where will the labeled carbons be found? HO HO- СНЬОН + 2 NAD+ от + 2 NADH + 2 P₁ 2 + 2 ATP HO OH 2 ADP CH3 + 2 H₂O Glucose Pyruvate

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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1.(a) ( ) Trace the course of [1,6-(C-14)-2,5-(C-13)]glucose that is first processed through glycolysis and proceeds into the TCA cycle. For the glycolysis part, use the diagram below to decide where glucose atoms end up in pyruvate. You need to illustrate only the structures of D-glucose, labeling the atoms, and of pyruvate, labeling the origin of the atoms in glucose and the distribution of the carbon isotopes in py- ruvate. After one round of the TCA cycle where will the labeled carbons be found? HO HO- СНЬОН + 2 NAD+ от + 2 NADH + 2 P₁ 2 + 2 ATP HO OH 2 ADP CH3 + 2 H₂O Glucose Pyruvate
Transcribed Image Text:1.(a) ( ) Trace the course of [1,6-(C-14)-2,5-(C-13)]glucose that is first processed through glycolysis and proceeds into the TCA cycle. For the glycolysis part, use the diagram below to decide where glucose atoms end up in pyruvate. You need to illustrate only the structures of D-glucose, labeling the atoms, and of pyruvate, labeling the origin of the atoms in glucose and the distribution of the carbon isotopes in py- ruvate. After one round of the TCA cycle where will the labeled carbons be found? HO HO- СНЬОН + 2 NAD+ от + 2 NADH + 2 P₁ 2 + 2 ATP HO OH 2 ADP CH3 + 2 H₂O Glucose Pyruvate
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