Which statement is true about GLUT1? GLUT1 transports glucose into erythrocytes against a concentration gradient. а. b. In the blood GLUT1 is normally half-saturated with glucose and operates at close to Vmax- GLUT1 can transport galactose with close to the same rate at the same concentration. с. d. GLUT1 is a lipid-anchored protein. GLUT1 increases the transport of glucose into erythrocytes at about 10 times the rate expected in the absence of a transporter. е.

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
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Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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Justify your response
Which statement is true about GLUT1?
GLUT1 transports glucose into erythrocytes against a
concentration gradient.
а.
In the blood GLUT1 is normally half-saturated with glucose and
operates at close to Vmax-
b.
C.
GLUT1 can transport galactose with close to the same rate at
the same concentration.
GLUT1 is a lipid-anchored protein.
GLUT1 increases the transport of glucose into erythrocytes at
about 10 times the rate expected in the absence of a
transporter.
е.
d.
Transcribed Image Text:Which statement is true about GLUT1? GLUT1 transports glucose into erythrocytes against a concentration gradient. а. In the blood GLUT1 is normally half-saturated with glucose and operates at close to Vmax- b. C. GLUT1 can transport galactose with close to the same rate at the same concentration. GLUT1 is a lipid-anchored protein. GLUT1 increases the transport of glucose into erythrocytes at about 10 times the rate expected in the absence of a transporter. е. d.
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