1. Carbo (carbon) hydrate (water) Sugar = saccharide Single = monosaccharide Pair = disaccharide Many = polysaccharide Glucose = a monosaccharide Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

2. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

3. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

4. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. 2 glucose = maltose Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

5. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation, triglycerides, amino acid, ester linkage, peptide linkage.

6. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation, triglycerides, amino acid, ester linkage, peptide linkage.

7. Mono- and disaccharides

8. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Used as a transport molecule Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

9. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Very important in forming the diet of young mammals. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

10. Organic Molecules - Carbohydrates Monosaccharides _________ sugars (one molecule) simplest *glucose, fructose Disaccharides ________ sugars combination of two monosaccharides *_________ = glucose + fructose *_________ = glucose + galactose Polysaccharides ____________ composed of several sugars can be same monomer (many of same monosaccharide) or mixture of monomers _____________ carbohydrates: glycogen (animals) starch (plants) _____________ carbohydrates: chitin (animals), cellulose (plants)

11. Task Model the structure of the following carbohydrates: Amylose Amylopectin Glycogen For each: What is it formed up of? What is the function? Looking at amylose and amylopectin what are the differences? Why are there these differences? Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

13. Amylose – Alpha glucose 1-4 links Amylopectin – Alpha glucose 1-4 and 1-6 branching links. Glycogen – Similar structure to amylopectin but much more regular branching. Amylose less readily digested than amylopectin and glycogen. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

14. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.

15. Outcomes 3: Identify from the structures a range of biological molecules. 5: Explain the function of a range of biological molecules in both animals and plants. 7: Evaluate the biological importance of hydrolysis and condensation reactions in biological molecules. Key terms: monosaccharide, disaccharide, polysaccharide, hydrolysis, condensation.