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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Amino acids ??? ??? ??? How many types of amino acids are used in constructing human proteins? 20 ??? ??? ??? Identify the 3 chemical groups found within each amino acid.
http://www.w3.org/ns/prov#wasQuotedFrom	quizlet.com