A Thin Filament in a Muscle Cell Is Composed Primarily

question 48

Multiple Choice

A thin filament in a muscle cell is composed primarily of the protein

• A) hemoglobin.
• B) myosin.
• C) myoglobin.
• D) actin.
• E) pectin.

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Definitions:

Acceptable Name

A term or name that is officially recognized and widely accepted in a specific field or context.

Compound

A chemical combination of two or more elements in precise ratios.

Acceptable Name

A name for a chemical substance that follows current nomenclature rules and is agreed upon by scientific organizations.

Compound

A substance made up of two or more different elements that are chemically bonded together in a fixed ratio.