The Deal with Carbs

What is a primary function of carbohydrates in the human body?

• Building muscle tissue

• Storing genetic information

• Providing energy

• Regulating body temperature

Which of the following is a simple sugar, also known as a monosaccharide, produced by plants during photosynthesis?

• Lactose

• Starch

• Glucose

• Sucrose

What happens to extra glucose in your body if your liver and muscle cells are already full of glycogen?

• It is immediately excreted from the body.

• It is converted into energy-dense fats for storage.

• It is used to build new muscle tissue.

• It is broken down into water and carbon dioxide.

Why is fiber an important part of a healthy diet, even though humans cannot digest it?

• It provides a quick burst of energy.

• It helps regulate blood sugar levels directly.

• It promotes healthy bowel movements and can reduce bad cholesterol.

• It is the main building block for muscle growth.