Do lunges transport oxygen to tissues?
No. Red blood cells do. Red blood cells transport oxygen form the lungs to tissues.
To transport oxygen from the lungs to body cells. When the hemoglobin collects oxygen, it is referred to as oxyhemoglobin, and when it collects carbon dioxide it is called carboxyhemoglobin. This a protein composed of globulin and heme that gives red blood cells their characteristic color; function primarily to transport oxygen from the lungs to the body tissues.
Plenty of oxygen will provide your lungs with enough air to perform respiration. Plenty of oxygen will allow combustion to occur, allow oxidation to occur. Your question needs more detail. Respiration Respiration (or just breathing) means the transport of oxygen from the outside air to the cells within tissues, and the transport of carbon dioxide in the opposite direction.
Why does oxygen molecules in the tissues of the lung go into the blood and then in other tissues the oxygen molecules leave the blood?
This process is thru the use of passive transport. The oxygen in you lungs are of a higher concentration than it is in your blood and since hemoglobin likes oxygen it moves naturally into the the blood supply in the lungs. Your blood is then returned to the heart and pumped throughout the body. Because your blood has more oxygen in it than your cells do the blood thru the use of passive transport again…
Our body is made up of tissues and tissues are actually a group of cells. Cells carry out the metabolic process such as synthesis of molecules, transport, secretion and digestion and so on. A particular group of tissue or cells destined to carry out a distinct function. For example blood tissue are involved in oxygen transport and immunity.
Red blood cells normally transport oxygen through the bloodstream, releasing it to tissues that need it. However, carbon monxide bonds to the red blood cells much better than oxygen, and is not released once it combines with them. The red blood cells are unable to transport oxygen (they are already full of carbon monoxide), and you can become ill or die from lack of oxygen.
The purpose of the the circulatory system is to transport nutrients and oxygen to the body's tissues and to carry away the waste products of metabolism and catabolism (break down of tissues). The kidney, liver and intestines act as the exit points for unwanted compounds, that if left in the blood would eventually poison the body.
COPD is characterized by aveolar destruction. Funstional alveoli are necessary for the transport of oxygen from the atmosphere into the blood stream and eventually to the tissues. Loss of alveoli equals loss of oxygen in the tissues and incidently increase in carbon dioxide in the same since it cannot be excreted into the lungs. The end consumer of oxygen is the target tissue. The tissue merely registers that oxygen levels are low, but cannot differentiate…