The figure below is of an important molecule for oxygen transport. This figure shows that ________.
A)hemoglobin can bind to either oxygen or carbon dioxide
B)a hemoglobin molecule can bind up to four molecules of oxygen
C)a red blood cell contains four hemoglobin molecules
D)each iron atom can bind four oxygen molecules

Question

The figure below is of an important molecule for oxygen transport. This figure shows that ________. 
A)hemoglobin can bind to either oxygen or carbon dioxide 
B)a hemoglobin molecule can bind up to four molecules of oxygen 
C)a red blood cell contains four hemoglobin molecules 
D)each iron atom can bind four oxygen molecules

Quizplus · Accepted Answer

The Answer of The figure below is of an important molecule for oxygen transport. This figure shows that ________. 
A)hemoglobin can bind to either oxygen or carbon dioxide 
B)a hemoglobin molecule can bind up to four molecules of oxygen 
C)a red blood cell contains four hemoglobin molecules 
D)each iron atom can bind four oxygen molecules

The Figure Below Is of an Important Molecule for Oxygen