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: Physiology
[{'content': 'Small packets of acetylcholine released randomly from the nerve cell membrane at rest produces \nSelect and explain. \nA. Inhibitory post synaptic potential, B. Miniature end plate potential, C. Action potential, D. End plate potential', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]