Oxygen is carried in the blood by:
A)stem cells
B)RBCs
C)blood plasma
D)WBCs

Question

Quizplus · Accepted Answer

Red Blood Cells (RBCs) carry oxygen in the blood. They contain hemoglobin, a protein that binds with oxygen molecules and carries them throughout the body. Stem cells can develop into different types of blood cells, but they do not directly carry oxygen in the blood. Blood plasma is a component of blood, but it does not carry oxygen. White Blood Cells (WBCs) are involved in the immune response and do not carry oxygen.

Oxygen Is Carried in the Blood By