Which Molecules Are Considered the Most Important in Biology

question 91

Multiple Choice

Which molecules are considered the most important in biology?

• A)Carbohydrates, lipids, proteins, and amino acids
• B)Carbohydrates, lipids, proteins, and fatty acids
• C)Carbohydrates, lipids, proteins, and steroids
• D)Carbohydrates, lipids, proteins, and nucleic acids

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Definitions:

Cardiovascular System

The body's system comprising the heart and blood vessels, responsible for circulating blood and transporting nutrients and oxygen.

Carbon Monoxide

A colorless, odorless, and poisonous gas produced by the incomplete combustion of carbon-containing materials.

Tar

A dark, thick, and sticky liquid derived from coal or wood, used for waterproofing, sealing, and paving, or as a component in certain manufacturing processes.

Single-Parent Families

Single-Parent Families are families with children that are headed by a single parent as a result of divorce, death, or other circumstances.