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
All the statements regarding LDL receptors are true except 
Select and explain. 
A. Present only in the extra hepatic tissue, B. Clathrin coated pits receptor on cell membrane, C. It is taken into the cells by endocytosis, D. Increased cellular cholesterol down regulate the synthesis of LDL receptors
A: Present only in the extra hepatic tissue
Answer: A: Present only in the extra hepatic tissue 
Explanation: from extrahepatic tissues LDL receptors also present in liver(apo B100, E receptors)