Addition of Some Chemicals Can Cause Contraction of Smooth Muscle

question 13

Multiple Choice

Addition of some chemicals can cause contraction of smooth muscle without changing the mem brane potential. The mechanism by which this happens is called

• A) Electromechanical coupling
• B) Excitation-contraction coupling
• C) Pharamcomechanical coupling
• D) Unitary smooth m uscle contraction
• E) Multi unit smooth m uscle contraction

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Definitions:

Passive Voice

A sentence construction where the subject of the sentence is acted upon by the verb, often hiding the action's performer.

Goodwill Conclusion

The final part of a communication that expresses friendly intent and seeks to maintain a positive relationship with the audience.

Summary Conclusion

A final section of a document that succinctly summarizes the main points or findings.

Active Voice

A sentence construction where the subject performs the action expressed by the verb, making the writing clear and direct.