Front

What is the primary process through which carbohydrates are produced in nature?

Back

Photosynthesis.

Front

What is the primary function of glycogen in living cells?

Back

Energy storage.

Front

What are waxes, oils, and fats classified as?

Back

Lipids.

Front

How many fatty acid molecules combine with glycerol to form a lipid?

Back

Three.

Front

What distinguishes proteins from carbohydrates and lipids?

Back

Proteins contain amino groups.

Front

What are the building blocks of proteins?

Back

Amino acids.

Front

What is the main role of carbohydrates in living organisms?

Back

Provide energy.

Front

What type of bond links amino acids together in proteins?

Back

Peptide bond.

Front

What is the structure of a triglyceride?

Back

One glycerol molecule and three fatty acids.

Front

What is the role of enzymes in biological reactions?

Back

To speed up chemical reactions.