Which of the Following Statements Are True of Red Blood

question 9

Multiple Choice

Which of the following statements are true of red blood cells (Select all that apply) ?

• A)The protein hemoglobin contains the mineral iron.
• B)The mineral iron enables RBCs to carry oxygen.
• C)RBCs pick up oxygen in pulmonary capillaries.
• D)The shape of an RBC is best described as a deflated soccer ball.
• E)Hemoglobin that has given up its oxygen is called debonded hemoglobin.
• F)The life span of an RBC is about 60 days.

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Definitions:

Sales Revenue

The overall amount of money a business earns through the sale of products or services, prior to deducting any costs.

Cash Account

An account that records all transactions involving cash inflows and outflows.

Bank Statement

A document provided by a bank, summarizing the transactions that occurred in an account over a period.

Accrual Accounting

An accounting method that records revenues and expenses when they are earned or incurred, regardless of when the cash transaction occurs.