Take this quiz to examine how much you already know about carbohydrates. If you cannot answer a question, pay extra attention to that topic as you study this chapter.

  1. Carbohydrates supply most of the energy you need to do daily activities.

  2. All carbohydrates contain about the same amount of fiber.

  3. A physically active person draws on the glucose in the cells for energy production.

  4. Inadequate insulin production results in too much glucose in the blood.

  5. Dietary fiber is an important carbohydrate associated with aiding the work of the digestive system.

  6. Added sugars in foods have contributed to rising obesity rates among children and teens.

  7. Referring to the glycemic index is an accurate way to predict how long it will take food to turn into glucose in your body.

  8. Research shows some people are addicted to sugar.