Erythrocytes (RBCs)are Flexible Biconcave Disks Without Nuclei Whose Primary Component

question 6

Multiple Choice

Erythrocytes (RBCs) are flexible biconcave disks without nuclei whose primary component is an oxygen-carrying molecule called

• A) erythropoietin.
• B) a reticulocyte.
• C) hemoglobin.
• D) 2,3-DPG

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