It allows the blood to carry oxygen, so in a way it carries oxygen
Haemoglobin present in the RBC's
yes they do contain haemoglobin it is this substance only which gives red blood cells its red colour Haemoglobin is also carrying Oxygen from lungs to viscera in the form of Oxyhaemoglobin.
Each molecule of hemoglobin combines with 4 oxygen molecules to carry oxygen from the lungs through the bloodstream to the organs.
Haemoglobin is a protein in red blood cells that carries oxygen from the lungs to the rest of the body. An example sentence would be: "Haemoglobin is essential for delivering oxygen to tissues throughout the body."
Haemoglobin binds to oxygen molecules in the lungs to form oxyhemoglobin. This oxyhemoglobin is then transported through the bloodstream to tissues and organs, where it releases the oxygen for cellular respiration. Once the oxygen is released, haemoglobin picks up carbon dioxide to be transported back to the lungs for exhalation.
Loading/uptake/association of oxygen at high p.O 2; In lungs (haemoglobin) is (almost) fully saturated / in lungs haemoglobin has a high affinity for oxygen; Unloads/releases/dissociates oxygen at low p.O 2; Unloading linked to higher carbon dioxide concentration;
Oxygen diffuses through the alveoli in the lungs into the blood stream. Here, haemoglobin bonds with the oxygen, forming oxy-haemoglobin. When needed, the oxy-haemoglobin breaks down to form oxygen and haemoglobin to unload the oxygen into nearby cells.
Hemoglobin carries oxygen in red blood cells from the lungs to the tissues of the body. In the lungs, oxygen binds to the iron in hemoglobin to form oxyhemoglobin, which is then transported via the bloodstream to tissues where oxygen is released for cellular respiration. This process is facilitated by the concentration gradient of oxygen between the lungs and tissues.
Oxygen binds to haemoglobin through a reversible process where oxygen molecules interact with iron atoms at the center of the haem group in haemoglobin. This forms a temporary bond that allows oxygen to be transported from the lungs to tissues throughout the body, where it can be released for cellular use.
haemoglobin
normally the oxygen transfer from the lungs to the cells through haemoglobin in most of the animals. the oxygen transfer occurs in lungs from the atmospheric air.