Use the percent composition of total protein in skim milk to determine the percent of the total protein that is due to the casein fraction.

Answer 1

You need to tell us more about the problem. I have no idea what the percent composition of total protein in skim milk is.

Answer 2

it is 16.4%

Answer 3

And what is the casein fraction?

Answer 4

the casein recorded was 0.91 grams

Answer 5

idek how to do it