Free Response Question 2: (6 points) Compare passive transport to active transport. How are they similar and how are they different? In your answer, give one example of passive transport and one example of passive transport. Be clear which is which! (2-4 sentences. Answer all parts.)

A caffeine-containing drink without carbohydrates, lipids, or proteins claims to provide “instant energy.” Is this energy in the scientific sense? (That is, the kind of energy that ATP provides?) Why or why not?

Max wants to increase his intake of vitamin D without taking a dietary supplement. When he shops for food, he reads Nutrition Facts labels. Which of the following information will help him choose foods that are the richest sources of vitamin D?   

Rules of thumb for portion sizesIt’s all in your handsImages as a visual reference to “right-size” your portions and avoid consuming extra calories.  According to Rules of thumbs 2 hands cupped is equal to ____________.  

Which of the following defines adequacy in healthy dietary principles(ABCs of eating for health)?    

Which one of the following is not correct about Empty-calorie”  foods   

An essential nutrient _______.    

A kilocalorie (kcal) is a:                              

Which of the following nutrients provides the most energy per gram?

Which one of the following is a micronutrient?