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Select all that apply.

Proteins _____.

contain carbon, hydrogen, oxygen, and nitrogen.
consist of amino acids
are derived from fruits and vegetables
are part of antibodies

Respuesta :

Hagrid
Amino acids are known to be the building blocks of proteins. Amino acids are organic substances and organic substances contains carbon. Amino acids have an amine group and the carbonyl group (-OH) which contains nitrogen and oxygen respectively. Proteins can also be derived from other sources like meat. Proteins can perform different functions, being an antibody is one.