Biological Molecules

Short Definition

Biological molecules are chemical compounds found in living organisms that are necessary for life.

Detailed Explanation

Biological molecules are also called biomolecules. They are essential for the structure and function of cells. These molecules help in energy production, body building, growth and control of body activities.

Types of Biological Molecules

• Carbohydrates: Provide energy.
• Proteins: Build and repair body tissues.
• Lipids: Store energy and form cell membranes.
• Nucleic Acids: Store genetic information (DNA and RNA).

Importance

Without biological molecules, life is not possible because they perform all vital functions in living organisms.