Enzymes and Macromolecules Practice Questions 20241217 Part 1

Front

What are nucleotides?

Back

Nucleotides are the monomers that make up nucleic acids, such as DNA and RNA.

Front

What is the active site of an enzyme?

Back

The active site is the specific region of an enzyme where substrate molecules bind and undergo a chemical reaction.

Front

Which macromolecule is best for quick, short-term energy?

Back

Carbohydrates are the best macromolecules for quick, short-term energy.

Front

What are DNA and RNA classified as?

Back

DNA and RNA are classified as nucleic acids.

Front

What are examples of lipids?

Back

Waxes, oils, and fats are examples of lipids.

Front

What is the primary function of enzymes?

Back

Enzymes act as catalysts to speed up chemical reactions in biological processes.

Front

What are the four main types of macromolecules?

Back

The four main types of macromolecules are carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the role of carbohydrates in the body?

Back

Carbohydrates provide energy and serve as structural components in cells.

Front

What are proteins made of?

Back

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

Front

What is the structure of a lipid?

Back

Lipids are primarily composed of long hydrocarbon chains or rings, making them hydrophobic.