Given below are two statements.
Statement I : Acetylcholine is a neurotransmitter which generates an action potential in sarcolemma.
Statement II : Increase in Ca⁺⁺ level leads to the binding of calcium with subunit of troponin of myosin filament and removal of the masking of active sites for actin.
In light of the above statements, choose the correct answer from the options given below.

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Statement I is incorrect but statement II is correct.

Statement I is correct but statement II is incorrect.

Both statements I and II are incorrect.

Both statements I and II are correct.

answer is C.

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Detailed Solution

Statement I is correct but statement II is incorrect.

Acetylcholine is a neurotransmitter which generates an action potential in sarcolemma.

Increase in Ca⁺⁺ level leads to the binding of calcium with subunit of troponin of actin filament. This unmasks the active sites for actin.

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