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': 'True about Generatory potential ? \nSelect and explain. \nA. Not graded, B. Magnitude increased in direct propoion to strength of stimulus, C. All or none phenomenon, D. Propagated', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Magnitude increased in direct propoion to strength of stimulusGenerator potential is a local potential which is :-i) Graded - Magnitude directly related to the strength of stimulus.ii) Decreased - Fade out after traveling a sho distance.iii) Non-propagated.", 'role': 'assistant'}]