Question

which of these happens so that the human body can obtain leucine

a.the body converts other amino acids to leucine
b.the body stores carbohydrates containing leucine.
c.the body breaks down fatty acids to obtain leucine.
d.the body digests protein in food to obtain leucine

Answer 1

Hope this is helpful!
http://en.wikipedia.org/wiki/Leucine

Answer 2

http://www.imagerynet.com/amino/classification.html <-

Answer 3

I think its C k