Muscular Ridges on the Inner Surface of the Ventricles Are

question 141

Multiple Choice

Muscular ridges on the inner surface of the ventricles are called

• A) coronary sinuses.
• B) trabeculae carneae.
• C) intercalated discs.
• D) papillary muscles.
• E) chordae tendineae.

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Definitions:

Vitamin

Organic compounds required in small quantities for essential metabolic reactions in living organisms.

Stored

When referring to a general term, it means to put away or accumulate for future use.

Bile

A digestive fluid produced by the liver, stored in the gallbladder, and secreted into the small intestine to aid in the digestion and absorption of fats.

Cholesterol

A waxy, fat-like substance that's found in all cells of the body, necessary for making hormones, vitamin D, and substances that help digest foods.