A carrier of soaked up iron is:Ответы(один ответ)1 A) Ferritin2 C) Transferrin3 E) Peroxidase4 D) Catalase5 B) Hemosiderin
Question
A carrier of soaked up iron is:
Ответы (один ответ)
1 A) Ferritin
2 C) Transferrin
3 E) Peroxidase
4 D) Catalase
5 B) Hemosiderin
Solution
Analyzing the Options
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Ferritin: This is a protein complex that stores iron and releases it in a controlled fashion. It acts as a major iron storage form in the body.
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Transferrin: This is a glycoprotein that binds iron ions and transports them in the blood to various tissues, including the liver and bone marrow. It is crucial for iron delivery but does not store iron.
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Hemosiderin: This is an intracellular, insoluble complex of iron. It is a storage form of iron that accumulates when there is an excess of iron in the body.
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Peroxidase: This is an enzyme that catalyzes the oxidation of substrates using hydrogen peroxide. It is unrelated to iron carriage.
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Catalase: This enzyme breaks down hydrogen peroxide into water and oxygen. It has no role in iron storage or transport.
Conclusion
Based on the descriptions above, the correct answer to the question "A carrier of soaked up iron is:" is:
Transferrin (C)
This is because transferrin is specifically known for transporting iron in the bloodstream.
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