oxygen rich and oxygen poor blood

Certain salts like potassium nitrate (KNO 3 ) potassium chlorate (KClO 3 ) and potassium permanganate (KMnO 4 ) contain a large amount of oxygen. Oxygen-rich, oxy-salts on strong heating decompose to give oxygen gas. ..

This consists of a fluid called plasma, which has red blood corpuscles (RBC), white blood corpuscles (WBC) and blood platelets. Blood circulates throughout the body in blood vessels. The blood transports oxygen, nutrients, hormo..

The blood is a fluid connective tissue. It is opaque and somewhat sticky. It is more viscous than distilled water with a viscosity of 4.7 and slightly alkaline in nature, Oxygenated blood is bright red while the deoxygenated blood is purple coloured. Blo..

In case of accidents, surgeries or prolonged illness, there can be a great loss of blood. In such cases, the body requires blood. Replacement of blood from external sources is called blood transfusion . However, the compatibility has to be checked before the ..

The transfer of blood from one person to another is called blood transfusion. In all cases of blood transfusion, it is necessary to match the blood group of the recipient with the blood group of donor. The following table represents the bloodh..

Blood Groups - There are four types of blood among the humans. These are called the blood groups . The blood groups are classified based on the presence or absence of certain proteins and antibodies. In human blood, the membranes of the Red blo..

>haemoglobin which give the blood its colour. Haemoglobin is composed of an iron containing pigment called haeme and a protein called globin. The haemoglobin pigments combine with oxygen to form oxyhaemoglobin in the lungs. Around the body cells, the oxyhaemoglobin dissociates d..

The aorta or the great artery arising from the left ventricle takes the oxygenated blood to the body organs through a number of arteries. From these organs, the deoxygenated blood is collected by the superior and inferior vena cava and brought back to the right a..

Circulation of Blood Through the Mammalian Heart - The mammalian heart is 4 chambered and shows double circulation. This means that the blood passes through the heart twice for the body to be supplied once. The 2 circulations are systemic circulation and pulmonary circ..

(blood cancer). The formation of WBC occurs in bone marrow, lymph nodes, thymus, spleen and is called leucopoiesis . There are several varieties of leucocytes. They are of 2 main types. a) granulocytes b) agranulocyt..