This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General physiology, Subject name: Physiology
[{'content': 'Dorsal root ganglia have \nSelect and explain. \nA. Unipolar, B. Multipolar, C. Bipolar, D. Psudounipolar', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Pseudounipolar neuron a unipolar neuron, almost always a primary sensory neuron, that was originally bipolar but whose two processes fused during development to form a single process that bifurcates at a distance from the cell body. One branch is structurally an axon with a myelin sheath but functions as a dendrite, with afferent conduction originating in a nerve ending.Ref: Ganong&;s review of medical physiology 23rd edition Page no: 81', 'role': 'assistant'}]