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Why is glutamic acid an acidic amino acid and lysine a basic amino acid?
Glutamic acid has a carboxylic acid (COO-) group on the gamma carbon of the amino acid. The carboxylic acid group carries a negative charge and is considered acidic. Lysine has a amino group (NH3+) on the zeta carbon of the amino acid. The positively charged group on the terminal carbon atom makes it an basic amino acid.
What is a beta-amino acid?
A beta-amino acid is an amino acid which has the amino and carboxylic functional groups attached to adjacent carbon atoms.
Why amino acid called alpha amino acid?
The variable R group of each amino acid is attached to the carbon alpha to, or immediately adjacent to, the carbon bearing the carboxylic acid functionality.
Which does no belong amino acid carbon nucleic acid heredity controls the cell activities?
Carbon Carbon Carbon
What is a non-polar amino acid?
a non polar amino acid is if it has 1 carbon and 3 hydrogen
How many carbons in amino acid?
The simplest amino acid, glycine, has two carbon atoms. The most complex, tryptophan, has 11 carbon atoms.
What is NH2CH3COOH in chemistry?
It is nothing (you've got one too many hydrogens on that first carbon) but NH2CH2COOH is glycine, the simplest amino acid.
What are parts of an amino acid?
All amino acid are composed of a central carbon (C) bonded to a hydrogen (H), an amine group (NH2), and a carboxylic acid group (HCO3). In addition, each amino acid has its own particular side-chain bonded to the central carbon.
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.
What is the definition for amino acid?
The definition of an amino acid is a simple organic compound that contains both an amino group and a carboxylic acid group. These are both attached to the same carbon atom.
What characteristics of a molecule make it an amino acid?
Being both an amine and an acid, of course.Generally the term is used mainly for a specific type of amino acids... alpha-amino carboxylic acids. However, taurine is also called an amino acid, despite the fact that it's a sulfonic acid rather than a carboxylic acid.(alpha-amino means the amine group is attached to the first carbon after the carboxylic acid carbon itself. In taurine, the amine group is attached to the second carbon after the sulfonic acid group.)
Which two elements are always found in amino acid?
Every amino acid will always contain Carbon, Oxygen, Nitrogen, and Hydrogen.
