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A carboxyl and an amino

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14y ago

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What do amino acids always have?

All amino acids share a common structure. The have a carboxyl group (COH), an amine group (NH3), a hydrogen, a variable "R" group, and a central carbon to which all these groups are attached.


What group do amino acids always contain?

The amino acids are distinguished by the R groups which determines what amino acid it is.


How do amino acids differ?

Amino acids differ according to their R groups. All amino acids have an amino group, a carboxyl group (organic acid), and a hydrogen atom attached to a central carbon atom. Also attached to the central carbon atom is an R group that varies according to the amino acid. Refer to the related links for illustrations.


How do individual amino acids differ?

Amino acids differ according to their R groups. All amino acids have an amino group, a carboxyl group (organic acid), and a hydrogen atom attached to a central carbon atom. Also attached to the central carbon atom is an R group that varies according to the amino acid. Refer to the related links for illustrations.


Can hydroxyl groups be found on all amino acids?

No, hydroxyl groups are not found on all amino acids. Hydroxyl groups are typically found on amino acids such as serine and threonine, but are not present on all amino acids.


How do acids differ?

Amino acids differ according to their R groups. All amino acids have an amino group, a carboxyl group (organic acid), and a hydrogen atom attached to a central carbon atom. Also attached to the central carbon atom is an R group that varies according to the amino acid. Refer to the related links for illustrations.


What groups are identical in amino acids?

amino and carboxyl groups


Are polymer of amino acids proteins?

Yes they are the polymers. Amino acids are attached by peptide bond


Are proteins are polymers of amino acids?

Yes they are the polymers. Amino acids are attached by peptide bond


Do amino acids have amino groups?

yes yes they do


Is hydrogen present in amino acids?

Yes Amino acids are made up of an amino group which has 2 hydrogen atoms and a carboxyl group which also has 2 hydrogen atoms. It then has other groups attached to it which could have many many more hydrogen atoms added to it


Do amino acids have protein?

Amino acids are the building blocks of proteins. Proteins are simply chains of amino acids. I think you meant to ask do proteins have amino acids. Amino acids as the name indicates (Amino) have amine groups, carboxylic acid groups and a side chain that varies depending on the amino acid (20 differnet types).