Unit 2 - Biochemistry Review

Front

What is the function of cholesterol in the cell membrane?

Back

Cholesterol maintains stability and the fluidity of the cell membrane.

Front

What are the monomers (building blocks) of nucleic acids?

Back

Nucleotides are the monomers of nucleic acids.

Front

What are the monomers (building blocks) of proteins?

Back

Amino acids are the monomers of proteins.

Front

Which elements are found in lipids?

Back

Lipids are composed of Carbon (C), Hydrogen (H), and Oxygen (O).

Front

What is the primary function of proteins in the cell?

Back

Proteins serve various functions including catalyzing biochemical reactions, providing structural support, and facilitating communication.

Front

What is the role of enzymes in biochemical reactions?

Back

Enzymes act as catalysts to speed up biochemical reactions without being consumed in the process.

Front

What is the structure of a nucleotide?

Back

A nucleotide consists of a phosphate group, a sugar molecule, and a nitrogenous base.

Front

What is the difference between saturated and unsaturated fats?

Back

Saturated fats have no double bonds between carbon atoms, while unsaturated fats have one or more double bonds.

Front

What is the function of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, providing protection and support.

Front

What are the four main types of macromolecules?

Back

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