Considering Anemia, What Effect Do Vitamin B₁₂ and Folate Deficiencies

question 10

Multiple Choice

Considering anemia, what effect do vitamin B₁₂ and folate deficiencies have on red blood cells?

• A) Stem cells are unable to differentiate into erythrocytes.
• B) Erythrocytes contain malformed hemoglobin molecules.
• C) O₂-carrying capacity is decreased in erythrocytes.
• D) Erythrocyte life span is shorter.

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