Unit 1: Macromolecules & Enzymes & Cells

Front

What are monosaccharides?

Back

Monosaccharides are the simplest form of carbohydrates, consisting of single sugar molecules like glucose and fructose.

Front

What is the primary function of carbohydrates?

Back

The primary function of carbohydrates is to provide energy for living organisms.

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 enzymes in biological reactions?

Back

Enzymes act as catalysts that speed up chemical reactions by lowering the activation energy required.

Front

What are lipids and their functions?

Back

Lipids are macromolecules that store energy, insulate the body, and make up cell membranes.

Front

What is the structure of nucleic acids?

Back

Nucleic acids are polymers made up of nucleotide monomers, which consist of a sugar, a phosphate group, and a nitrogenous base.

Front

What is the main source of energy for living things?

Back

Carbohydrates are the main source of energy for living organisms.

Front

How do enzymes affect the activation energy of a reaction?

Back

Enzymes lower the activation energy, making it easier for the reaction to occur.

Front

What are proteins made of?

Back

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

Front

What is the function of nucleic acids in cells?

Back

Nucleic acids store and transmit genetic information.