Biomolecules and Enzymes Review

Front

What is an enzyme?

Back

A protein that acts as a catalyst to speed up chemical reactions in biological processes.

Front

What is the active site of an enzyme?

Back

The specific region of an enzyme where the substrate binds and the reaction occurs.

Front

How do enzymes lower activation energy?

Back

Enzymes provide an alternative reaction pathway that requires less energy to initiate the reaction.

Front

What is the relationship between enzyme structure and function?

Back

The unique structure of an enzyme determines its specific function, allowing it to interact with only one type of substrate.

Front

What are biomolecules?

Back

Large molecules essential for life, including carbohydrates, proteins, lipids, and nucleic acids.

Front

What role do carbohydrates play in the body?

Back

Carbohydrates provide a primary source of energy for the body.

Front

What are proteins made of?

Back

Proteins are made of amino acids linked together by peptide bonds.

Front

What is the function of lipids?

Back

Lipids store energy, provide insulation, and make up cell membranes.

Front

What are nucleic acids?

Back

Biomolecules that store and transmit genetic information, including DNA and RNA.

Front

What happens to enzymes at high temperatures?

Back

Enzymes can denature, losing their shape and function, which decreases their activity.