Niacin Can Be Obtained from Foods as the Vitamin Itself

question 43

Multiple Choice

Niacin can be obtained from foods as the vitamin itself (preformed niacin) or be synthesized

• A) from the B vitamin riboflavin
• B) from the essential amino acid tryptophan
• C) by bacteria in the large intestine
• D) All of the above are correct.

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Definitions:

Units-of-production

A depreciation method that allocates an asset's cost based on its usage, output, or units produced, rather than the passage of time.

Salvage Value

The estimated residual value of an asset at the end of its useful life, after accounting for depreciation or amortization.

Depreciation Expense

The allocated amount of an asset's cost over its useful life, used to account for declines in value over time.

Real Estate

Property consisting of land or buildings, including the natural resources and air space above the land.