Question

What is the net charge of the amino acids glutamine and arginine at pH 10.76?
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Answer 1

Answer:

ph =protein or SORRY THAT I DON'T KNOW the ANSWER

Answer 2

Net charge of the amino acids glutamine and arginine at pH 10.76   :

• Amino acids are organic compounds that contain amino and carboxylate −CO−2 functional groups, along with a side chain specific to each amino acid.
• The elements present in every amino acid are carbon, hydrogen, oxygen, and nitrogen.
• In addition ,sulfur is present in the side chains of cysteine and methionine, and selenium in the less common amino acid selenocysteine.
• More than 500 naturally occurring amino acids are known to constitute monomer units of peptides, including proteins.
• some amino acids have ionizable side chains.
• When determining the charge of an amino acid, you have to take into consideration the pH and the pKa's of each of these groups.  
• Glutamine and arginine at pH 10.76  are non protein aminoacids.