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Which events occur during the recycling of aged or damaged erythrocytes? (Order is not important.)
A: The heme group is converted into biliverdin.
B: Bilirubin is placed in long-term storage in the liver.
C: The iron ions in hemoglobin are removed.
D: The iron ions are stored in the liver.
E: The iron ions are stored in the red bone marrow.
F: Membrane proteins and globin proteins are broken down and reused.
G: The erythrocyte contents, excluding the globins, are excreted unchanged via the digestive tract.
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