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*While acetyl-SCOA activates pyruvate carboxylase, it inhibits pyruvate kinase. Explain how this is consistent with the idea of complementary control.

*While acetyl-SCOA activates pyruvate carboxylase, it inhibits pyruvate kinase. Explain how this is consistent with the idea of complementary control.

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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*While acetyl-SCOA activates pyruvate carboxylase, it inhibits pyruvate kinase. Explain how this is consistent with the idea of complementary control. 10 *In the presence of saturating amounts of oxaloacetate, the activ of citrate synthase from pig heart tissue shows a sigmoidal depen on the concentration of acetyl-SCOA as shown below. When succiny SCOA is added, the curve shifts to the right and becomes even mor explain how succi observations 201
Transcribed Image Text:*While acetyl-SCOA activates pyruvate carboxylase, it inhibits pyruvate kinase. Explain how this is consistent with the idea of complementary control. 10 *In the presence of saturating amounts of oxaloacetate, the activ of citrate synthase from pig heart tissue shows a sigmoidal depen on the concentration of acetyl-SCOA as shown below. When succiny SCOA is added, the curve shifts to the right and becomes even mor explain how succi observations 201
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