Answer:
1. Triglycerides are the most common type
2. Certain carbohydrates are enzymes or catalysts.
Step-by-step explanation:
Triglycerides are a type of lipids; they are not carbohydrates. Carbohydrates are the biomolecules present in cells of living beings. Function of carbohydrates is to serve as instant energy source as they directly enter the process of cellular respiration. None of the carbohydrates have enzymatic activities. The only biomolecules with enzymatic activities are proteins and some RNA.