Multiple choice What are the subcategories of carbohydrates? Sugars, starches, and fats Starches, wheat, and oils Sugars, starches, and dietary fibre Dietary fibre, sugars, and fats Reveal answer Fill a bubble to check yourself C Correct answer Explanation The three main subcategories of carbohydrates are sugars (simple carbohydrates), starches (complex carbohydrates), and dietary fiber (indigestible complex carbohydrates). Fats and oils are lipids, not carbohydrates.