_____ is an unstable type of hemoglobin that cannot bind with oxygen.

_____ is an unstable type of hemoglobin that cannot bind with oxygen.

_____ is an unstable type of hemoglobin that cannot bind with oxygen. 




a. Deoxyhemoglobin
b. Oxyhemoglobin
c. Methemoglobin
d. Glycosylated hemoglobin



Answer: C