A solution of glucose is 100% labeled with 13C at carbon 6, then is reacted upon with glycolytic enzymes. Which of the following correctly described the resuling glyceraldehyde-3-phosphate? a. 100% labeled at carbon 1 b. 100% labeled at carbon 3 c. 50% labeled at carbon 1. d. 50% labeled at carbon 3.
A solution of glucose is 100% labeled with 13C at carbon 6, then is reacted upon with glycolytic enzymes. Which of the following correctly described the resuling glyceraldehyde-3-phosphate? a. 100% labeled at carbon 1 b. 100% labeled at carbon 3 c. 50% labeled at carbon 1. d. 50% labeled at carbon 3.
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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Question
A solution of glucose is 100% labeled with 13C at carbon 6, then is reacted upon with glycolytic enzymes. Which of the following correctly described the resuling glyceraldehyde-3-phosphate?
a. 100% labeled at carbon 1
b. 100% labeled at carbon 3
c. 50% labeled at carbon 1.
d. 50% labeled at carbon 3.
Expert Solution
Step 1
The series of chemical reactions that occur inside the living body are collectively referred to as the metabolism. It is an important process for the production of energy in the form of adenosine triphosphate or ATP. Glycolysis is one of the main metabolic pathways that occur aerobically and anaerobically both of that's why known as a universal pathway. It occurs in the cytoplasm of the cell.
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