Proteins Are Composed of Subunits Called __________ and Functional Proteins

question 11

Multiple Choice

Proteins are composed of subunits called __________ and functional proteins include _________, which speed up chemical reactions in the body.

• A)amino acids; enzymes
• B)fatty acids; enzymes
• C)fatty acids; triglycerides
• D)amino acids; antibodies

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Definitions:

Day

A period of 24 hours from midnight to midnight, serving as a basic unit of time universally recognized for organizing daily life and activities.

Breathing Process

The physiological process that involves the intake of oxygen and the expulsion of carbon dioxide from the respiratory system.

Circulatory System

The body's system responsible for the movement of blood and lymph, carrying nutrients and oxygen to cells while removing waste products.

Oxygen

A chemical element essential for life, commonly found in the Earth's atmosphere, and a key component of water and organic compounds.