Hemoglobin and Myoglobin
Biochemistry
>
Proteins
>
Globular Proteins
Q. What holds oxygen in place when it binds heme in myoglobin and/or hemoglobin?
a
Proximal histidine
b
Distal histidine
c
Planar nitrogen atoms of the porphyrin ring
d
None of the above.
Log In
or
Start Your Free Trial
to view the answer.