Relier Pairs Blood Basics Version en ligne Review par Chantica Valverde 1 PLASMA 2 Thrombocytes 3 Hematocrit 4 Leukocytes 5 Erythrocytes 6 Hemoglobin is iron-based compound that binds with oxygen and transport it to the cells. Platelets, which are important in blood clotting is the liquid part of the blood White Blood cells, play a key role in the immune system and inflammatory response red blood cells, contain hemoglobin and transport oxygen to the cell is the percentage of the blood occupied by red blood cells, or erythrocytes