Macromolecules

Front

What type of macromolecule are RNA and DNA?

Back

Nucleic acids.

Front

What are proteins and complex carbohydrates classified as?

Back

Polymers of smaller subunits.

Front

What are fats, oils, and cholesterol classified as?

Back

Lipids.

Front

What are the main functions of lipids in living organisms?

Back

Sources of stored energy and components of cellular membranes.

Front

What type of organic molecule is a waxy coating on plant surfaces that reduces water loss?

Back

Lipid.

Front

What are the building blocks of proteins called?

Back

Amino acids.

Front

What is the primary function of nucleic acids in cells?

Back

To store and transmit genetic information.

Front

What distinguishes saturated fats from unsaturated fats?

Back

Saturated fats have no double bonds between carbon atoms, while unsaturated fats have one or more double bonds.

Front

What is the role of carbohydrates in living organisms?

Back

To provide energy and serve as structural components.

Front

What are the two main types of carbohydrates?

Back

Simple carbohydrates (sugars) and complex carbohydrates (starches and fibers).