Which Part of the Sarcomere Stays Almost the Same Size

question 20

Multiple Choice

Which part of the sarcomere stays almost the same size during contraction?

• A) A-band
• B) I-band
• C) H-band
• D) None of the parts of the sarcomere stays the same size during contraction.

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Definitions:

Oral Cavity

The mouth, including the lips, teeth, gums, and the anterior portion of the tongue, where digestion begins.

Roof of Mouth

The upper interior surface inside the mouth, comprising the hard and soft palate.

Nursing Assistive Personnel

Nursing Assistive Personnel are healthcare workers who provide basic care under the supervision of nursing staff, including helping patients with activities of daily living.

Brachial Artery

A major blood vessel located in the upper arm, responsible for supplying blood to the arm and hand.