8. [1-¹4C]Glucose Catabolism An actively respiring bacterial culture is briefly incubated with [1-¹4C]glucose, and the glycolytic and citric acid cycle intermediates are isolated. Where is the 14C in each of the intermediates listed below? Give your explanation. Consider only the initial incorporation of 14C, in the first pass of labeled glucose through the pathways. (a) Fructose 1,6-bisphosphate (b) Glyceraldehyde 3-phosphate (c) Phosphoenolpyruvate
8. [1-¹4C]Glucose Catabolism An actively respiring bacterial culture is briefly incubated with [1-¹4C]glucose, and the glycolytic and citric acid cycle intermediates are isolated. Where is the 14C in each of the intermediates listed below? Give your explanation. Consider only the initial incorporation of 14C, in the first pass of labeled glucose through the pathways. (a) Fructose 1,6-bisphosphate (b) Glyceraldehyde 3-phosphate (c) Phosphoenolpyruvate
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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![8. [1- 14C]Glucose Catabolism An actively respiring bacterial culture is
briefly incubated with [1-¹4C]glucose, and the glycolytic and citric acid
cycle intermediates are isolated. Where is the 14C in each of the
intermediates listed below? Give your explanation. Consider only the
initial incorporation of 14C, in the first pass of labeled glucose through
the pathways.
(a) Fructose 1,6-bisphosphate
(b) Glyceraldehyde 3-phosphate
(c) Phosphoenolpyruvate
(d) Acetyl-CoA
(e) Citrate
(f) a-ketoglutarate
(g) Oxaloacetate](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F23db8996-a9da-479d-afbe-469ef2e27772%2F9ab15c43-b5d2-40ea-b169-a4d29b6a9852%2Fksr400pl_processed.png&w=3840&q=75)
Transcribed Image Text:8. [1- 14C]Glucose Catabolism An actively respiring bacterial culture is
briefly incubated with [1-¹4C]glucose, and the glycolytic and citric acid
cycle intermediates are isolated. Where is the 14C in each of the
intermediates listed below? Give your explanation. Consider only the
initial incorporation of 14C, in the first pass of labeled glucose through
the pathways.
(a) Fructose 1,6-bisphosphate
(b) Glyceraldehyde 3-phosphate
(c) Phosphoenolpyruvate
(d) Acetyl-CoA
(e) Citrate
(f) a-ketoglutarate
(g) Oxaloacetate
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