Which of the following statements about hemoglobin is FALSE?
A) Hemoglobin is only found within blood cells in animal bodies.
B) Hemoglobin increases the amount of oxygen in vertebrate blood one hundredfold.
C) The similarity of vertebrate and invertebrate hemoglobins suggests that a shared form of hemoglobin evolved in a common ancestor of these lineages.
D) Some plants use hemoglobin to bind oxygen in order to keep cellular oxygen concentrations low.
E) All of these choices are correct.
Correct Answer:
Verified
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