Biomolecules and LOO (with enzymes and proteins)

Front

What is an enzyme?

Back

A protein that acts as a catalyst to speed up chemical reactions in the body without being consumed in the process.

Front

True or False: An enzyme can only be used once in a chemical reaction.

Back

False. Enzymes can be used repeatedly as they are not consumed in the reaction.

Front

Where do substrates bind on an enzyme?

Back

At the active site.

Front

What is the primary source of energy for the body?

Back

Carbohydrates.

Front

Which biomolecule is made of amino acids?

Back

Proteins.

Front

What does it mean for an enzyme to be specific?

Back

It means that an enzyme only works with substrates that have the right size and shape.

Front

What are the four main types of biomolecules?

Back

Carbohydrates, Proteins, Lipids, and Nucleic Acids.

Front

What is the role of carbohydrates in the body?

Back

To provide a primary source of energy.

Front

What are proteins made of?

Back

Amino acids.

Front

What is the function of enzymes in biochemical reactions?

Back

To lower the activation energy required for the reaction to occur.