Which of the Following "Marks" the RBC as Senescent

question 12

Multiple Choice

Which of the following "marks" the RBC as senescent?

• A) A cluster of band 3 proteins on the RBC membrane
• B) An RBC with denatured hemoglobin on the RBC membrane
• C) An elongated RBC
• D) Hyperphosphorylation of integral proteins

---

Definitions:

Sales Volume

The amount of goods or services a company sells during a particular timeframe.

Fixed Costs

Costs that remain constant regardless of the amount of goods produced or sold in a brief timeframe, including charges like rent, salaries, and insurance.

Units of Production

A depreciation method that allocates the original cost of an asset over its total estimated production capacity.

Direct Materials Cost Variance

The difference between the actual cost of direct materials used in production and the standard cost of those materials.