It is really the other way around. Red blood cells help to carry oxygen to every cell in the body.
Hemoglobin is the oxygen carrying molecule in red blood cells.
iron
Red blood cells have haemoglobin which helps in the transport of oxygen and carbon dioxide.
Iron is the mineral that helps red blood cells carry oxygen. It is a key component of hemoglobin, a protein in red blood cells that binds to oxygen and transports it throughout the body. Deficiencies in iron can lead to conditions such as anemia, which can result in symptoms like fatigue and weakness.
Hemoglobin, a protein found in red blood cells, helps to absorb and transport oxygen throughout the body. Hemoglobin binds to oxygen in the lungs and releases it to tissues that need oxygen for energy production.
Red blood cells contain hemoglobin. These cells are also known as erythrocytes.
The only part of the blood which carries oxygen are the red blood cells. These blood cells contain what is known as hemoglobin, which is the most efficient part of the cell, and the only part of the cell, that can carry oxygen.
Red blood cells carry primarily oxygen
Arteries carry red blood cells (along with other cells) away from the heart. These red blood cells contain hemoglobin which helps to transfer the oxygen itself.
red blood cells transport oxygen :)
Red blood cells transport oxygen in the blood.
The red blood cells carry oxygen that is transported to the different organs in the body and absorbs carbon dioxide from the organs that is transported to the lungs where it is exhaled out of the body. The protein hemoglobin helps to bind oxygen and carbon dioxide in the red blood cells.