Messages Are Transmitted from Your Spinal Cord to Your Heart

question 108

Multiple Choice

Messages are transmitted from your spinal cord to your heart muscles by the

• A) sensory nervous system.
• B) somatic nervous system.
• C) central nervous system.
• D) autonomic nervous system.

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Definitions:

Organic Substance

A compound containing carbon atoms, typically found in or produced by living organisms.

Glucose

A primary sweet substance important for the energy mechanisms in living beings and constituent of a variety of carbohydrate entities.

ATP

Adenosine triphosphate, a high-energy molecule found in the cells of the human body, serving as a primary energy carrier.

Lemon Juice

A tart, acidic liquid obtained from lemons, widely used in cooking and beverages for its flavor and high vitamin C content.