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Biology 20 Online
OpenStudy (anonymous):

All carbohydrates contain carbon, hydrogen and oxygen. All proteins contain carbon, hydrogen, oxygen and what other element?

OpenStudy (anonymous):

@angelleighh

OpenStudy (anonymous):

Nitrogen. :D

OpenStudy (anonymous):

why??

OpenStudy (anonymous):

Why what?

OpenStudy (anonymous):

why nitrogen??

OpenStudy (anonymous):

Well nitrogen is vital to life for it supply's a certain service our body needs and it happens to be found in proteins as the other element.

OpenStudy (anonymous):

nice, thank u @NickC300 :)

OpenStudy (anonymous):

you are welcome.

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