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
The only neuron in retina showing action potentials are 
Select and explain. 
A. Rods and cones, B. Bipolar cells, C. Amacrine cells, D. Ganglion cells
D: Ganglion cells
Answer: D: Ganglion cells 
Explanation: Ganglion cells are a type of neuron located near the inner surface of the retina and are the final output neurons of the veebrate retina. Ganglion cells collect visual information in their dendrites from bipolar cells and amacrine cells and transmit it to the brain throughout their axon to the brain. Ref: guyton and hall textbook of medical physiology 12 edition page number:742,743,744