Learn: Monomers, Polymers, Condensation and Hydrolysis

Welcome!Today, we're going to learn about monomers, polymers, condensation, and hydrolysis. These are key concepts in understanding biological molecules. Let's get started!

What are monomers?Monomers are small, basic molecular units that can join together to form larger molecules called polymers. For example, glucose is a monomer that can combine to form polysaccharides like starch or glycogen.

What are polymers?Polymers are large molecules made by bonding many monomers together. This process is known as polymerisation. Examples include starch, proteins, and DNA.

Condensation ReactionsA condensation reaction joins two monomers together to form a polymer. During this process, a molecule of water is removed as a by-product. This reaction forms bonds like glycosidic bonds in carbohydrates or peptide bonds in proteins.

Hydrolysis ReactionsA hydrolysis reaction breaks polymers down into monomers by adding a molecule of water. For example, starch can be broken down into glucose through hydrolysis.

Why are these reactions important?Condensation and hydrolysis reactions enable organisms to build complex molecules like proteins and break them down during digestion. These processes are essential for growth, repair, and energy release.

Real-World ExampleThink of starch in your diet. When you eat starchy foods like potatoes, enzymes in your digestive system use hydrolysis reactions to break down starch into glucose molecules, giving your body energy.

Review Time!Great work! You've learned about monomers, polymers, condensation reactions, and hydrolysis reactions. Let's check your understanding with a few review questions.

Well Done!You're doing great! You've learned all about monomers, polymers, condensation and hydrolysis. Keep exploring and applying these concepts!