Question

name: date: period: introduction to macromolecules reading 1. what is a macromolecule? 2. what are the small molecules called that can join together to make a macromolecule? 3. what are the four kinds of macromolecules? 4. what is the major function of carbohydrates? 5. what is the name of a common sugar molecule? 6. what are three different functions of lipids?

Explanation:

1. A macromolecule is a very large molecule, typically formed by the polymerization of smaller subunits.
2. The small molecules that join together to make a macromolecule are called monomers.
3. The four kinds of macromolecules are carbohydrates, lipids, proteins, and nucleic acids.
4. The major function of carbohydrates is to provide energy for the cell.
5. A common sugar molecule is glucose.
6. Three functions of lipids are energy - storage, forming cell membranes, and acting as hormones.

Answer:

1. A very large molecule, usually formed by polymerization of smaller subunits.
2. Monomers.
3. Carbohydrates, lipids, proteins, nucleic acids.
4. Provide energy for the cell.
5. Glucose.
6. Energy - storage, forming cell membranes, acting as hormones.