The Sum of All Chemical Reactions That Occur in the Body

question 31

Multiple Choice

The sum of all chemical reactions that occur in the body is known as ________.

• A) absorption
• B) metabolism
• C) digestion
• D) catabolism
• E) anabolism

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Definitions:

Complex Carbohydrates

Carbohydrates consisting of long chains of sugar molecules, found in foods such as grains, vegetables, and legumes, providing sustained energy.

Lacteal

A lymphatic capillary located in the villi of the small intestine, responsible for absorbing dietary fats and transporting them to the circulatory system.

Epithelial Cell

Cells that line the surfaces of the body including skin, organs, and cavities, acting as a protective barrier.

Lipids

A group of naturally occurring molecules that include fats, waxes, sterols, and fat-soluble vitamins, among others.