View the animation below, then complete the quiz to test your knowledge of the concept.

1	How many calories in the Burger patty by itself?
	A)	24
	B)	432
	C)	220
	D)	268
2	Which of the following sandwiches has the most calories? (All sandwiches have a top and bottom bun.)
	A)	Chicken breast, cheese, mayonnaise, lettuce
	B)	Chicken breast, mayonnaise, lettuce, tomato
	C)	Burger patty, lettuce, tomato, mustard
	D)	Burger patty, lettuce, tomato, mustard, pickle, ketchup
3	Which of the following sandwiches has the least calories? (All sandwiches have a top and bottom bun.)
	A)	Chicken breast, cheese, mayonnaise, lettuce
	B)	Chicken breast, mayonnaise, lettuce, tomato
	C)	Burger patty, lettuce, tomato, mustard
	D)	Burger patty, lettuce, tomato, mustard, pickle, ketchup
4	Which of the following sandwich ingredients has the most fat?
	A)	mayonnaise
	B)	cheese
	C)	burger patty
	D)	mustard
5	Which of the following sandwich ingredients has the most protein?
	A)	cheese
	B)	burger patty
	C)	chicken breast
	D)	top bun