That is a very good question! You need oxygen for metabolic processes. Oxygen is very sparingly soluble in the water. Only 4 ml oxygen can be dissolved in one litre of plasma or water. So to transfer the oxygen in large amount, hemoglobin molecule is used. Each hemoglobin molecule can transfer four molecules of oxygen. So almost 70 times more oxygen is carried by blood, that is 280 ml per litre. The bonding is tight enough to hold the oxygen at high relative pressure and loose enough to give at low relative pressure of oxygen. On the contrary, 900 ml carbon bi oxide can be dissolved in one litre of water or plasma.
in red blood cells. and it is hemoglobin. dat is the US spelling. for UK, it will b haemoglobin
It provides structual support for the body
Calcium plays a major role in the formation of bones.
Catalyzs
The role of wax is to provide energy to the body. It is also used as a form of insulation.
in red blood cells. and it is hemoglobin. dat is the US spelling. for UK, it will b haemoglobin
It plays a role for making sugar for our body and we need it in our body in order to have sugar.
all above
the role of the liver is that it clears toxins from the body Is produces bile.
for growth and repairing our body
Oxygen plays a massive role in the human body. Oxygen is responsible for delivering nutrients to the cells in the human body.
to cool the body down
It provides structual support for the body
Platelets help in the 'Blood clotting mechanism' of the body by forming fibrin polymers with the help of many factors.
Oxygen plays a massive role in the human body. Oxygen is responsible for delivering nutrients to the cells in the human body.
It depends on what role is being referred to: The stomach's role is to digest food. It fulfills this role by breaking down foods into smaller particles. The role of the lungs is to provide the body with oxygen. They perform this role by taking in oxygen and exhaling carbon dioxide. The role of the immune system is to fight off invaders. T-Cells and B-Cells are produced in order to achieve this. Other body parts perform other duties needed to keep the body healthy.
insulation