Biology Name ___________________________ Blk ___ Date ________ List 4 properties of water. 1. 2. 3. 4. Draw a water molecule, label the positive and negative ends as well as tell what elements are present. What elements make up carbohydrates? What is a carbohydrate? What are the three types of carbohydrates? What are the types of simple sugars are where are they found? What is a the molecular formula for all simple sugars? What are the two types of double sugars and where are they found? What type of reaction occurs when the double sugars are formed? What is the molecular formula for a double sugar? Starches, cellulose and glycogen are what types of sugars?