Calcium That Enters the Cell During Smooth Muscle Excitation Binds

question 113

Multiple Choice

Calcium that enters the cell during smooth muscle excitation binds with

• A)calmodulin
• B)inactive myosin kinase
• C)troponin
• D)myosin
• E)actin

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Definitions:

Glottis

The opening between the vocal cords in the larynx, involved in producing vocal sounds.

Laryngeal Cartilages

Rigid structures that provide structure and support to the larynx (voice box), facilitating speech and protecting the airway.

Arytenoid Cartilage

Paired cartilages located in the larynx that are key in vocal cord movement and voice production.

Corniculate Cartilage

Small, horn-shaped cartilages located at the top of the larynx that are involved in the production of sound and the protection of the vocal cords.