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Is it true that an Amino functional group is -NH2 but amino acid list it as -NH3 does it matter how many hydrogen atom exists to be a functional group?
Wiki User
∙ 13y ago
The amine group is NH2. But to form an anino acid you also need to have a COOH group. An amino acid contains the highly nucleophilic Nitrogen lone pair. In acid conditions the NH3 is formed from the dissociation of the acid functional group coordinated onto the Nitrogen forming a zwitter ion.
HOOCRNH2 +H2O <---> -OOCRNH2 + H3O+ <---> -OOCRNH3+ + H2O
Wiki User
∙ 13y ago
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What functional group are always found in amino acids?
an amino and a carboxyl group
What is the NH2 functional group?
It is the amino functional group amine
What is an amino aldehyde?
An amino aldehyde is an organic compound containing both an amino and an aliphatic aldehyde functional group.
What is an amino alcohol?
An amino alcohol is an organic compound containing both an amino and an aliphatic hydroxyl functional group.
What kinds of bonds from between amino acids in a protein?
The covalent bonds between amino acids are called peptide bonds. It is a bond between the carboxyl group of one amino acid and the amino group of another amino acid. Amino acids are bonded through condensation reactions, which produces a water molecule.
Which of the following is not attached to the central carbon atom in an amino acid?
an oxygenThe central carbon atom in an amino acid is bonded to an amino functional group, a carboxyl functional group, a side chain, and hydrogen.
Identify a functional group always present in amino acids?
Two functional groups are found in all amino acids. These functional groups are the amino group (-NH2) and the carboxyl group (-COOH). The hydrogen atom of the carboxyl group can be broken off quite easily; this gives amino acids their acidic properties.
What is the functional group?
It is the amino functional group amine
What is -NH2 functional group?
It is the amino functional group amine
What is the CH3CH2CH2-NH2 functional group?
The functional group is the NH2. It is an amino functional group.
What are the two functional groups of amino acid?
Amino acids are of different types e.g. acidic,basic,neutral, imino ,and sulpher containing etc but all types of amino acids possess two functional groups. These functional groups are amino group and carboxylicgroup. An amino group is chemically NH2 , it is a basic group. Other functional group is carboxylic group which is chemically COOH , it is acidic in nature, Functional group is part of molecule that gives it ,its specific chemical characters.Presence of these groups makes amino acid amphoteric.
Does a bond forms between the carboxyl functional group of one amino acid and the amino functional group of the other amino acid?
Yes. This is called a peptide bond.
What is the functional group of amines?
The amino functional group.
What elements make up protien?
They are made od amino-acids. In chemistry, an amino acid is a molecule that contains both amine and carboxyl functional groups. In biochemistry, this term refers to alpha-amino acids with the general formula H2NCHRCOOH, where R is an organic substituent. Alpha-amino acids are the building blocks of proteins.
What functional group are always found in amino acids?
an amino and a carboxyl group
What is the NH2 functional group?
It is the amino functional group amine
What functional groups behave as a base?
amino
