This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Physiology
[{'content': 'GLUT 4 Receptors are primarily found in which tissues: \nSelect and explain. \nA. Brain, red blood cells, B. Liver, Kidney, Ileum, C. Neurones and placenta, D. Skeletal muscle, fat and cardiac tissue', 'role': 'user'}, {'content': 'Answer: D \nExplanation: GLUT 4 receptors are primarily found in skeletal muscle, fat and cardiac tissue. Q Which GLUT is characteristically found in placenta GLUT 3 Q Which GLUT is characteristically a fructose transpoer GLUT 5 Q Blood to brain glucose transpo facilitated by GLUT 1 Q Main insulin responsive glucose transpoer is GLUT 4 Ref: Harper 30th edition Pgno: 191', 'role': 'assistant'}]