The role of the proximal histidine in hemoglobin is to:
Select one:
a. oxidize Fe(II)
b. assist in oxygen uptake
c. reduce Fe(III)
d. assist in oxygen release
In Crystal Field theory, the uniform crystal field:
Select one:
a. unifies the orbitals into one set
b. stabilizes the orbitals
c. destabilizes the orbitals
d. splits the orbitals into two sets