This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
Receptor for BDNF - 
Select and explain. 
A. TrK - A, B. TrK - B, C. TrK - C, D. None
B: TrK - B
Answer: B: TrK - B 
Explanation: Ans. (b) TrK-B(Ref: Ganong, 25th ed/p.95)NeurotrophinReceptorNerve growth factorTrk ABrain derived neurotrophic factorTrk BNeurotrophin 3Trk C, Trk BNeurotrophin 4/5Trk B