In fact, each gene in cellular DNA contains the code for a unique protein structure ... are amino acids, which are small organic molecules that consist of an alpha (central) carbon atom linked ...

They play a crucial role in the structure, function, and regulation of the body's tissues and organs. Amino acids are characterized by their central carbon atom, known as the α-carbon, which is bonded ...

Chemically, an amino acid is a molecule that has a carboxylic acid group and an amine group that are each attached to a carbon atom called the α carbon. Each of the 20 amino acids has a specific ...

There are seven nonessential amino acids that sometimes become conditionally essential, such as: Amino acids contain the elements carbon ... Amino acids are the structures that makeup proteins.