Which of the Following Is a Feature of Type II

question 4

Multiple Choice

Which of the following is a feature of type II congenital dyserythropoietic anemia (CDA II) ?

• A)giant, multinucleated red cell precursors
• B)microcytic red cells
• C)positive sucrose hemolysis test
• D)negative acidified serum test (Ham test)

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Definitions:

Elimination

A chemical reaction in which two atoms or groups are removed from a molecule, typically resulting in the formation of a double bond.

Organic Product

A substance that has been derived from living matter, or chemically synthesized to mimic compounds produced by living organisms.

Alkyl Halides

Organic compounds containing a halogen atom (F, Cl, Br, I) attached to an alkyl group, widely used in organic synthesis and as solvents or reactants.

Sodium Methoxide

A chemical compound with the formula CH3ONa, used as a strong base and nucleophile in organic synthesis.