Chemical Reactions and Macromolecules

Front

What are macromolecules?

Back

Macromolecules are large, complex molecules that are essential for life, including carbohydrates, proteins, lipids, and nucleic acids.

Front

What are the four main types of macromolecules?

Back

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

Front

What is the primary function of carbohydrates?

Back

Carbohydrates provide energy to cells and are involved in structural functions in plants and animals.

Front

What are proteins made of?

Back

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

Front

What is the role of lipids in the body?

Back

Lipids store energy, provide insulation, and make up cell membranes.

Front

What are nucleic acids?

Back

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

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 a simple sugar?

Back

A simple sugar, or monosaccharide, is the most basic form of carbohydrates, such as glucose and fructose.

Front

What is a polysaccharide?

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A polysaccharide is a complex carbohydrate made up of long chains of monosaccharides, such as starch and cellulose.

Front

What is the function of enzymes?

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Enzymes are proteins that act as catalysts to speed up chemical reactions in the body.