In some cases, changes to prostate cells can cause prostate cancer. Most often, prostate cancer starts in glandular cells of the prostate. These cells make a part of the seminal fluid. This type of cancer is called adenocarcinoma of the prostate.
Confidence votes 8. Oxygen is transported by the haemoglobin of the red blood cells (erythrocytes). The oxygen binds reversibly to the haemoglobin to form oxyhemoglobin. Oxygen may also be dissolved and be transported in the solution form in blood plasma.Carbon dioxide is transported mainly as hydrogencarbonate ions.The process whereby carbon dioxide is converted into the bicarbonate ions occurs in the red blood cells. The reaction is reversible.xygen may also be dissolved and be transported in the solution form in blood plasma. Carbon dioxide is transported mainly as hydrogencarbonate ions. The process whereby carbon dioxide is converted into the bicarbonate ions occurs in the red blood cells.
Blood is the most important transport medium in the human body. It transports gases (oxygen, carbon dioxide, nitrogen etc.) as well as nutrients (metabolism) and end products of cell metabolism. Hence the blood has the task of assuring the exchange of substances.he acid-base homeostasis is regulated in the blood: Through the diffusion of gases between alveoli and blood in the lung (alveolar diffusion) oxygen diffuses from the alveoli into the blood due to the concentration gradient. It is taken up by the carrying protein hemoglobin (hem = iron-containing, globin = protein).