2. Which of the following is true about normal GK? a. It is an isozyme of hexokinase b. It requires magnesium as a cofactor C. It catalyzes a far from equilibrium reaction d. It functions in the energy investment phase of glycolysis С. е. More than one of these statements is true about normal GK f. All of these statements are true about normal GK

Biochemistry
6th Edition
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Reginald H. Garrett, Charles M. Grisham
Chapter18: Glycolysis
Section: Chapter Questions
Problem 20P: Understanding the Mechanism of Hemolytic Anemia Genetic defects in glycolytic enzymes can have...
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Patients with a form of early-onset diabetes were found to carry a variety of mutations reducing the function of the
glucokinase (GK) enzyme. These patients are heterozygous for one of the mutations, and thus show only partial
rather than complete loss of GK activity. Answer the following questions about these patients.
How would blood sugar lovolc likoly bo affoctod in CK nautatie
Transcribed Image Text:Patients with a form of early-onset diabetes were found to carry a variety of mutations reducing the function of the glucokinase (GK) enzyme. These patients are heterozygous for one of the mutations, and thus show only partial rather than complete loss of GK activity. Answer the following questions about these patients. How would blood sugar lovolc likoly bo affoctod in CK nautatie
2. Which of the following is true about normal GK?
a. It is an isozyme of hexokinase
b. It requires magnesium as a cofactor
It catalyzes a far from equilibrium reaction
d. It functions in the energy investment phase of glycolysis
C.
e. More than one of these statements is true about normal GK
f. All of these statements are true about normal GK
Transcribed Image Text:2. Which of the following is true about normal GK? a. It is an isozyme of hexokinase b. It requires magnesium as a cofactor It catalyzes a far from equilibrium reaction d. It functions in the energy investment phase of glycolysis C. e. More than one of these statements is true about normal GK f. All of these statements are true about normal GK
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