Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
SlideshowReport

Proteins are built from amino acids.

Description
Twenty amino acids
Small organic compounds
Chemical composition
Amino group
Carboxyl group
Hydrogen
R group: determines the chemical properties of       the amino acid
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  1171 People Browsing
 106 Signed Up Today
Your Opinion
Which is the best fuel for late night cramming?
Votes: 145

Previous poll results: What's your favorite math subject?