Which of the Following Statements Is True

question 29

Multiple Choice

Which of the following statements is true?

• A) Cardiac muscle cells are found in the heart and large blood vessels.
• B) Cardiac muscle cells have many nuclei.
• C) Striated muscle cells are long and cylindrical with many nuclei.
• D) Smooth muscle cells have T tubules.

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Definitions:

Parasympathetic Nervous System

Part of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles.

Digestion

The biological process by which the body breaks down food into absorbable forms for energy, growth, and cell repair.

Neurons

Specialized neurons in the nervous system that communicate information via electrical and chemical signals.

Networks

Systems of interconnected people, computers, or other entities through which information, resources, and communications are exchanged.