The average number membership of an American mosque was 1,248 in 2011, which counts Muslims who at least pray for Eid-al-Fitr, one of two major holidays, at the mosque. That's down from 1,625 in 2000 and is likely because of a growth in the number of mosques.
Platelet Function The role of blood platelets is to clog broken blood vessels to prevent the loss of blood. Under normal conditions, platelets move through blood vessels in an unactivated state.
Platelets are minute cells that circulate in the blood of mammals, and play an important role in clotting. This write-up provides a brief overview about the normal platelet count in humans. Advertisement. Platelets are formed by fragmentation of bone marrow cells called megakaryocytes.