Question

list the four kinds of organic macromolecules
your answer

Explanation:

The four kinds of organic macromolecules in biological systems are carbohydrates, lipids, proteins, and nucleic acids. Carbohydrates are energy - giving molecules (e.g., glucose, starch). Lipids include fats, oils, and steroids, important for energy storage and cell structure. Proteins have diverse functions like enzymes and structural support. Nucleic acids (DNA and RNA) carry genetic information.

Answer:

The four kinds of organic macromolecules are carbohydrates, lipids, proteins, and nucleic acids.