9th Grade Biochemistry Review

Front

What is the term for the substance that is dissolved in a solution?

Back

solute

Front

What are the two elements that compose water?

Back

Hydrogen and oxygen

Front

What are the building blocks of nucleic acids?

Back

A sugar, a phosphate group, and a nitrogen base

Front

What type of bond is responsible for the attraction between water molecules?

Back

Hydrogen bonds

Front

What is the primary function of nucleic acids?

Back

Stores genetic information

Front

What is the term for a large molecule made up of smaller subunits?

Back

Macromolecule

Front

What are the four main types of macromolecules found in living organisms?

Back

Carbohydrates, lipids, proteins, and nucleic acids

Front

What is the role of carbohydrates in biological systems?

Back

Provide energy and structural support

Front

What is the basic unit of proteins?

Back

Amino acid

Front

What is the function of lipids in the body?

Back

Store energy and form cell membranes