1. Your carbohydrate notes A sheet of notebook paper
Today you will need
Your carbohydrate notes
A sheet of notebook paper
Something to write with
Highlighter

2. Carbohydrate Modeling Lab

3. Review What elements are carbohydrates composed of?
Is there a specific ratio?
What do we call a carbohydrate monomer?
Can you give an example?
What do we call a carbohydrate polymer?
Carbon, Hydrogen & Oxygen
Carbon 1 : 2 Hydrogen : 1 Oxygen
Monosaccharide
Glucose, Fructose & Galactose
Polysaccharide
Lactose, Sucrose, Starch, Cellulose & Glycogen

4. Build a Carbohydrate Monomer
Carbon Atoms
Green Marshmallow
Hydrogen Atoms
White Marshmallow
Oxygen Atoms
Pink Marshmallow
Bond between atoms
Toothpicks
What is the Chemical formula for glucose?
C6H12O6

5. Build a Carbohydrate Monomer
What is the Chemical formula for glucose?
C6H12O6

6. Build a Carbohydrate Monomer
What shape would best describe this molecule?
Think of 4 titles this molecule could accurately be called (do not use fructose or galactose).
What is the function of this molecule in animals?

7. Build a Carbohydrate Polymer
Carbon Atoms
Green Marshmallow
Hydrogen Atoms
Yellow Marshmallow
Oxygen Atoms
Pink Marshmallow
Bond between atoms
Toothpicks

8. Build a Carbohydrate Polymer
What type of reaction links the monomers?
What is produced as a byproduct of the reaction?