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.
An audit is an evidence gathering process. Audit evidence is. used to evaluate how well audit criteria are being met. Audits. must be objective, impartial, and independent, and the audit. process must be both systematic and documented. There are three types of audits: first-party, second-party, and. third-party. First-party audits are internal audits.