Enzymes and Macromolecules Practice Questions 20241217 Part 1

Front

What are DNA and RNA examples of?

Back

Nucleic Acids

Front

What are monosaccharides the monomers of?

Back

Carbohydrates

Front

Which of the following is not one of the four major classes of macromolecules: Lipids, Carbohydrates, Nucleic Acids, or Bacteria?

Back

Bacteria

Front

What effect does an enzyme have on activation energy?

Back

Decreases the activation energy

Front

Which macromolecule functions as long-term, stored energy?

Back

Lipids/Fats

Front

What are the four major classes of macromolecules?

Back

Carbohydrates, Lipids, Proteins, Nucleic Acids

Front

What is the primary function of enzymes in biological reactions?

Back

To speed up chemical reactions by lowering activation energy.

Front

What are proteins made of?

Back

Amino acids.

Front

What is the role of carbohydrates in living organisms?

Back

To provide energy and structural support.

Front

What are lipids primarily used for in the body?

Back

Long-term energy storage and insulation.