Which One of the Following Is Not a Component of Each

question 16

Multiple Choice

Which one of the following is not a component of each monomer used to make proteins?

• A) an amino functional group, NH₂
• B) an iron atom, Fe
• C) a side chain, R
• D) a carboxyl group, COOH

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Definitions:

Quantity Received

The total number of units of a product or goods received from a supplier.

Supplies

Materials and items used in the day-to-day operations of a business, which may be considered either current assets or expenses.

Contra-Asset

An account that is used to reduce the balance of a related asset account, with the most common example being accumulated depreciation.

Contra-Revenue

An account deducted from gross revenue or sales, which includes returns, allowances, and discounts, ultimately affecting the net revenue reported.