What enzyme is missing in the Ahxk2 cells, and what reaction does the enzyme catalyze?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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4
The graph below shows glucose-6-phosphate levels in wild type (white) and Ahxk2
(black) cells after cultures were switched from lactate to glucose media.
without glucose
30mM
60mM
What enzyme is missing in the Ahxk2 cells, and what reaction does the enzyme
catalyze?
Why is it surprising to find glucose-ó-phosphate before switching to glucose media?
Why is it surprising that glucose-6-phosphate increases to higher levels in A
hxk2 cells, than wild type cells?
[Glucose-6-phosphate] (mM)
Transcribed Image Text:The graph below shows glucose-6-phosphate levels in wild type (white) and Ahxk2 (black) cells after cultures were switched from lactate to glucose media. without glucose 30mM 60mM What enzyme is missing in the Ahxk2 cells, and what reaction does the enzyme catalyze? Why is it surprising to find glucose-ó-phosphate before switching to glucose media? Why is it surprising that glucose-6-phosphate increases to higher levels in A hxk2 cells, than wild type cells? [Glucose-6-phosphate] (mM)
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