What protein is the most abundant in the red blood cells and is responsible for delivering oxygen and picking up carbon dioxide?
A)Hemoglobin
B)Transferrin
C)Myoglobin
D)Hemosiderin

Question

Quizplus · Accepted Answer

Hemoglobin is the protein that is most abundant in red blood cells and is responsible for binding oxygen to deliver it to tissues and picking up carbon dioxide to transport it back to the lungs for removal. Transferrin is a protein that binds and transports iron, myoglobin is a protein found in muscle tissue that binds oxygen, and hemosiderin is a breakdown product of hemoglobin that contains iron.

What Protein Is the Most Abundant in the Red Blood