The Cell Membrane

question 115

Multiple Choice

The cell membrane

• A) encloses a distinct chemical environment.
• B) catalyzes chemical reactions.
• C) carries genetic information.
• D) is usually formed of protein molecules.
• E) exists due to the specific gravity of water.

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Definitions:

Ileum

The third and final section of the small intestine, where further digestion and absorption of nutrients occurs, leading to the large intestine.

Small Intestine

A part of the gastrointestinal tract between the stomach and large intestine, where most of the digestion and absorption of nutrients occurs.

Esophagus

A muscular tube that transports food from the throat to the stomach, playing a key role in the digestive system.

Gallbladder

A small organ that stores bile produced by the liver, releasing it into the small intestine to aid in the digestion of fats.