Because a Group Health Plan can be a Covered Entity, and the employer always serves as plan sponsor and frequently as plan administrator of its Group Health Plan, the HIPAA Privacy Rules can, and frequently do, apply to an employer.
Nucleotides are organic molecules that serve as the monomers, or subunits, of nucleic acids like DNA and RNA. The building blocks of nucleic acids, nucleotides are composed of a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least one phosphate group.
The four nucleotides in DNA are: adenine, thymine, guanine, and cytosine. Adenine pairs with thymine while guanine pairs with cytosine.here are four nucleotides that make up DNA, each defined by the  nitrogenous bases they contain. They are named adenine, thymine,  guanine and cytosine.