Hemerythrin and Hemocyanin Are:
A)human Mutant Hemoglobins with Decreased Oxygen $\alpha$

question 22

Multiple Choice

Hemerythrin and hemocyanin are:

• A)human mutant hemoglobins with decreased oxygen affinity.
• B)hemoglobin variants that are found in animals at high altitude.
• C)synthetic derivatives of hemoglobin's heme group used in artificial blood substitutes.
• D)oxygen transport proteins found in invertebrates.
• E)tetrameric hemoglobin derivatives containing only \(\alpha\)-chains (\(\alpha\)₄ tetramers).

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