Iron actually helps oxygen molecules attach to red blood cells, so they can be transported through the body.
Hemoglobin
Hemoglobin carries the oxygen on the RBC's
Hemoglobin is the protein found in red blood cells that carries oxygen throughout the body.
A cell without a nucleus that carries oxygen and contains the red protein hemoglobin is known as a red blood cell (RBC) or erythrocyte. These cells are unique in that they lack a nucleus in their mature form, allowing for more space to store hemoglobin, which binds to oxygen and facilitates its transport throughout the body. This adaptation is crucial for efficient oxygen delivery to tissues and organs.
Blood id the tissue that carries oxygen to cells in body . Blood is a liquid connective tissue . It possess RBC which contain hemoglobin . Hemoglobin binds with oxygen and transports it .
Hemoglobin is a protein in red blood cells that binds with oxygen in the lungs and carries it to tissues throughout the body. Each hemoglobin molecule can carry four oxygen molecules. The oxygenated hemoglobin then releases oxygen to cells in need of it.
Red blood cells, specifically the protein hemoglobin within red blood cells, carry oxygen throughout the body. Hemoglobin binds to oxygen in the lungs and releases it to tissues that need oxygen for various cellular processes.
The hemoglobin that makes up each RBC. Iron is crucial to the formation of hemoglobin, and I believe is what the oxygen sticks to.
hemogloblin
hemoglobin
HAEMOGLOBIN
Carries oxygen through blood.