Macromolecules

Biomolecules

Organisms contain a wide variety of organic molecules with numerous functions which depend on the chemical structures and properties of these molecules. All organic molecules contain a carbon backbone and hydrogen atoms. The carbon atom is central in the formation of a vast variety of organic molecules ranging in size, shap...

Knowing what macromolecules are is an important step to understanding how nutrients are absorbed and used by cells. The term macromolecules simply means large molecules and refers to four different compounds, carbohydrates, lipids, proteins, and nucleic acids. Each of these has a unique structure and function. Let's talk about carbohydrates firs...