Here are some questions on Carbohydrates: What is the general formula for a monosaccharide? Name the three main types of carbohydrates and give one example of each. Explain the difference between an aldose and a ketose. What is the bond called that links monosaccharides together to form disaccharides or polysaccharides? Describe the primary function of carbohydrates in living organisms.

Step 1: State the general formula. The general formula for a monosaccharide is given by: (CH_2O)_n where n is the number of carbon atoms, typically ranging from 3 to 7. The general formula for a monosaccharide is (CH_2O)_n. That's 2 down. 3 left today — send the next one.