becoz the plasma is not supposed to.
yes they are
In plasma, the quantity of oxygen in solution is small compared to the amount of oxygen carried by hemoglobin in red blood cells. The majority of oxygen in the blood is transported by binding to hemoglobin, with only a small fraction dissolved in plasma.
By the haemoglobin in the red blood cells and by plasma
By the haemoglobin in the red blood cells and by plasma
Gas is carried mostly by the plasma in the blood. The plasma contains dissolved gases such as oxygen and carbon dioxide, which are transported to different parts of the body. Oxygen is transported from the lungs to the tissues, while carbon dioxide is carried from the tissues back to the lungs for elimination.
Oxygen, carbon dioxide, and food
Oxygen
The plasma, or liquid part of the blood, is primary responsible for transporting nutrients, hormones, and wastes. Oxygen, in contrast, is carried by the red blood cells.
When oxygen enters the bloodstream through the lungs it generally binds to red blood cells (more specifically the hemoglobin within red blood cells), which are carried along within the plasma. While some unbound oxygen may become diffused inside the plasma itself it is not the primary or intended mean of oxygen transport throughout the body. In short, plasma doesn't carry oxygen, but instead carries the cells that carry oxygen.
The three materials are as follows,Red blood cellsWhite blood cellsPlateletsRed blood cells carry oxygen around the body.White blood cells fight disease.Platelets form a clot in wounds preventing the loss of blood.
Oxygen is transported throughout the body by red blood cells flowing in a fluid called plasma carried by blood vessels called arteries.
Approximately 98-99% of oxygen in the blood is carried by red blood cells bound to hemoglobin, while the remaining 1-2% is dissolved in the plasma.