Which of the Following Statements About Red Blood Cells Is

question 65

Multiple Choice

Which of the following statements about red blood cells is not true

• A) They are formed in the bone marrow.
• B) Their primary function is to fight infection.
• C) They are carriers of hemoglobin.
• D) They live for about 3 months.

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Definitions:

Positive Profits

Financial gains that are greater than zero, indicating a company's revenues exceed its costs and expenses.

Variable Costs

Costs that change in proportion to the activity or volume of business, such as materials and labor.

Total Costs

The complete cost of production of goods or services, which includes both fixed and variable costs.

Revenues

The total income generated by a company from its business activities, typically from the sale of goods and services before any expenses are deducted.