Question

there are four main types of macromolecules found in living organisms:
1.)
2.)
3.)
4.)

Explanation:

Macromolecules are large biological molecules. Proteins are made of amino acids and have various functions like catalysis. Carbohydrates provide energy and include sugars and starches. Lipids are hydrophobic and include fats and phospholipids. Nucleic acids (DNA and RNA) store and transmit genetic information.

Answer:

1. Proteins
2. Carbohydrates
3. Lipids
4. Nucleic acids