Question

The nutrient that provides 4 calories per gram and is needed to build and repair body tissue is __________.

protein
carbohydrates
vitamins
minerals

Answer 1

protein

Answer 2

why not carbohydrates?

Answer 3

body tissues are repaired by proteins..

Answer 4

Carbohydrates brings energy for the cells, it mainly produces energy by converting carbohydrates to glucose and eventuall will be used to the cells.

Answer 5

agreed

Answer 6

Thanks guys! :)

Answer 7

I'm going to give a medal to Zale since you already have one okay?

Answer 8

Take a look at this
http://healthyeating.sfgate.com/roles-protein-play-body-3918.html

Answer 9

Thanks, my question is answered :)

Answer 10

:)