This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Glucose transporter present in RBCs 
Select and explain. 
A. GLUT - 1, B. GLUT - 2, C. GLUT - 3, D. GLUT - 4
A: GLUT - 1
Answer: A: GLUT - 1 
Explanation: RBC's contain GLUT - 1 transporter.
	GLUT -1 is insulin independent.
	It is also present in Brain and Comea.
GLUT - 2 present in β Cells of pancreas, kidneys, liver, small intestine.
GLUT - 3 is present in Newrons, Placenta.
GLUT - 4 is present in muscles, adipose tissue.
GLUT - 5 also transports fructose and is present in Hepatocyter, seminal vesicles GIT.