Benchmark Review

Front

What are products in a chemical reaction?

Back

Products are the substances that are formed as a result of a chemical reaction.

Front

What is a macromolecule?

Back

A macromolecule is a large carbon-based molecule that is essential for the growth and survival of living organisms.

Front

How do plants and animals interact in the carbon cycle?

Back

Plants use carbon dioxide produced by animals, and animals consume glucose that contains carbon atoms.

Front

What is the monomer for proteins?

Back

The monomer for proteins is an amino acid.

Front

What are the building blocks of macromolecules?

Back

The building blocks of macromolecules are called monomers.

Front

Define reactants in a chemical reaction.

Back

Reactants are the starting substances that undergo a chemical change.

Front

What role do enzymes play in chemical reactions?

Back

Enzymes act as catalysts to speed up chemical reactions without being consumed.

Front

What is the difference between a polymer and a monomer?

Back

A polymer is a large molecule made up of repeating subunits called monomers.

Front

What is the function of carbohydrates in living organisms?

Back

Carbohydrates provide energy and serve as structural components in cells.

Front

What are lipids and their primary function?

Back

Lipids are hydrophobic molecules that store energy and make up cell membranes.