Carbohydrates Quick Quiz

What element(s) are in carbohydrates? (choose three)

• carbon

• oxygen

• hydrogen

• nitrogen

• sulfur

Which of the following is NOT a monosaccharide (simple sugar)?

• starch

• fructose

• glucose

• galactose

Which polysaccharide (complex sugar) is used by plants to store glucose?

• glycogen

• cellulose

• starch

• chitin

Carbohydrates are the first source of _______ for the body?

• repair

• hygiene

• fuel

• Calcium

Starch is a long chain of (a)   connected together.

• simple sugars
• fats
• proteins