Examine the Structure of a Muscle Cell in the Accompanying

question 37

Multiple Choice

Examine the structure of a muscle cell in the accompanying figure.Which one of the following statements about muscle structure is TRUE?

• A) Each muscle cell has one nucleus.
• B) Each myofibril consists of many muscle cells.
• C) Each muscle cell has one sarcomere.
• D) A sarcomere contains thick and thin filaments.

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