Review: Biomolecules

Front

What are biomolecules?

Back

Biomolecules are organic molecules that are essential for life, including proteins, nucleic acids, carbohydrates, and lipids.

Front

What is the primary function of lipids in the cell membrane?

Back

Lipids work to hold the cell membrane together, providing structure and stability.

Front

What are proteins made of?

Back

Proteins are made up of long chains of amino acids.

Front

What is the role of proteins in the cell membrane?

Back

Proteins move chemicals across the cell membrane and facilitate cell recognition and interaction.

Front

What are nucleic acids composed of?

Back

Nucleic acids are made up of alternating nucleotides.

Front

What is the quaternary structure of a protein?

Back

The quaternary structure is the arrangement of multiple folded protein subunits in a multi-subunit complex.

Front

What is the significance of the shape of a protein?

Back

The shape of a protein molecule determines its function, as it affects how the protein interacts with other molecules.

Front

What is a common function of carbohydrates in the plasma membrane?

Back

Carbohydrates are involved in cell recognition and interaction.

Front

What are the building blocks of proteins?

Back

The building blocks of proteins are amino acids.

Front

How do proteins contribute to energy production?

Back

Proteins can be broken down and used for energy when carbohydrates and fats are not available.