Which biological molecule is associated with iron (Fe) ions? A. Histone B. Catalase C. Chlorophyll D. Hemoglobin E. RNA polymerase

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asked Nov 7, 2015 102k views

2 votes

Which biological molecule is associated with iron (Fe) ions?

A. Histone
B. Catalase
C. Chlorophyll
D. Hemoglobin
E. RNA polymerase

Biology
high-school

Drkvogel asked

by Drkvogel

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1 Answer

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D) hemoglobin. It uses the iron ion to attract oxygen.

DooDoo answered Nov 12, 2015

by DooDoo

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