When oxygen binds to a heme-containing protein, the two open coordination bonds of Fe²⁺ are occupied by___________ Options: A . &nbspOne O atom and one amino acid atom B . &nbspOne O₂ molecule and one amino acid atom C . &nbspOne O₂ molecule and one heme atom D . &nbspTwo O atoms

When oxygen binds to a heme-containing protein, the two open coordination bonds

Question

When oxygen binds to a heme-containing protein, the two open coordination bonds of Fe²⁺ are occupied by___________

Options:

A . One O atom and one amino acid atom

B . One O₂ molecule and one amino acid atom

C . One O₂ molecule and one heme atom

D . Two O atoms

Answer: Option B
Answer: (b).One O₂ molecule and one amino acid atom

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