waylontutor12 waylontutor12

10-09-2020
Biology

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How many oxygen molecules can one hemoglobin molecule transport?

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nlih0203 nlih0203

10-09-2020

Answer:

four oxygen molecules

Explanation:

The hemoglobin molecule has four binding sites for oxygen molecules: the iron atoms in the four heme groups. Thus, each Hb tetramer can bind four oxygen molecules.

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