Melanin is a complex polymer derived from the amino acid tyrosine. Melanin is responsible for determining skin and hair colour and is present in the skin to varying degrees, depending on how much a population has been exposed to the sun historically. Melanin synthesis.
DEFINITION of 'Audit'. 1. An unbiased examination and evaluation of the financial statements of an organization. It can be done internally (by employees of the organization) or externally (by an outside firm).2.An IRS examination of a taxpayer's return or other transactions.. An unbiased examination and evaluation of the financial statements of an organization. It can be done internally (by employees of the organization) or externally (by an outside firm). 2.
As defined in ISO 19011 : 2011âGuidelines for auditing management systems , an audit is a â systematic , independent and documented process for obtaining audit evidence [ records , statements of fact or other information which are relevant and verifiable ] and evaluating it objectively to determine the extent to which the audit criteria [ set of ...