Macromolecules and Enzymes

Front

What are enzymes?

Back

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

Front

What is the optimal temperature for enzyme activity?

Back

The optimal temperature for enzyme activity is the temperature at which the enzyme works best, often around 30°C for many enzymes.

Front

What is the optimum pH for enzyme activity?

Back

The optimum pH is the pH level at which an enzyme is most active; for some enzymes, this can be around 6.6.

Front

What is the monomer of proteins?

Back

The monomer for proteins is an amino acid.

Front

Which biomolecule serves as a fast source of energy?

Back

Carbohydrates are useful for a fast source of energy.

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 function of carbohydrates in living organisms?

Back

Carbohydrates provide energy and serve as structural components in cells.

Front

What are lipids primarily used for?

Back

Lipids are primarily used for long-term energy storage, insulation, and making up cell membranes.

Front

What is the role of nucleic acids?

Back

Nucleic acids, such as DNA and RNA, store and transmit genetic information.

Front

What is a substrate in enzyme activity?

Back

A substrate is the reactant molecule upon which an enzyme acts.