Which one of the following does not contain calories?
a. carbohydrate
b. alcohol
c. water
d. protein

Christie's doctor recommends that she eat 40 grams of protein a day. she's already consumed 50% of her protein recommendation for the day. how many servings of the given snack should christie have to meet her daily protein recommendation?

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Nucleic acid certain protein cell membranes certain carbohydrates