What Process Increases the Size of a Muscle

question 91

Multiple Choice

What process increases the size of a muscle?

• A) increased muscle cell division
• B) addition of muscle companion cells
• C) stretching of individual muscle cells
• D) synthesis of new protein filaments
• E) more than one of these

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Definitions:

Calcium-Binding

Referring to the capability of certain proteins or molecules to bind calcium ions, which is important for various biological functions.

ATP

Adenosine Triphosphate, a molecule that carries energy within cells for metabolism and is considered the energy currency of life.

Epimysium

Fibrous envelope surrounding a skeletal muscle.

Perimysium

Fibrous sheath enveloping a bundle of skeletal muscle fibers (muscle fascicle).