Smooth Muslce Flashcards

1
Q

Does smooth muscle have striations?

A

No

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2
Q

Is smooth muscle involuntary or voluntary contractions?

A

Involuntary

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3
Q

What is the type of nuclei in smooth muscles?

A

Single nucleus

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4
Q

What is smooth muscle low in?

A

Myoglobin and glycogen

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5
Q

How do smooth muscles contract without sarcomeres?

A

Myosin + actin + tropomyosin
Calcium
Calmodulin

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6
Q

Does smooth muscle have z bands?

A

No

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