1.

If a stimulus, several times greater than the threshold stimulus, is provided to a musclw fibre, it willA. contract with a larger forceB. contract wit a smaller forceC. contract with the same forceD. undergo tetany.

Answer» Correct Answer - C
A muscle fibre would contract only when it receives a stimilation of certain intensity called threshol stimulus. Respones of a muscle fibre to a sitmulus is not proportionate will always contract with the maximum force irrespective of the strenght of the stimulus.


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