Step 1: Understand what carbohydrates are. Carbohydrates are organic compounds made of carbon, hydrogen, and oxygen, and they provide energy to the body.
Step 2: Identify the types of carbohydrates. There are simple carbohydrates (like sugars) and complex carbohydrates (like starches and fibers).
Step 3: Look at the options given in the question. Check if any of the options are sugars or starches.
Step 4: Recognize that glucose is a type of simple sugar. It is a carbohydrate because it fits the definition.
Step 5: Conclude that glucose is the correct answer as it is a primary carbohydrate.
