Bedikat Chametz. On the night before Passover, a final ceremonial search for chametz is performed by candlelight by the entire family. This search is called bedikat chametz (×Ö¼Ö°×Ö´××§Ö·×ª ×Ö¸×Öµ×¥) and there is an old custom that ten pieces of chametz are to be hidden in the rooms before they are searched.eaven is an ingredient used in bread-making that creates the holes you see in bread loaves. Leavening agents permeate the dough by releasing gases that cause the entire batch of dough to rise. In Hebrew, leaven is called se'or (×©×Ö°××Ö¹×¨) whereas a leavened product is called chametz (×Ö¸×Öµ×¥).
The functions of the blood are: 1  to transport oxygen away from the lungs and around the body; and CO2 from the body cells to the lungs. 2  to transport nutrients such as glucose and amino acids from the digestive system to the cells in our bodies.
Whole blood is a mixture of blood cells and plasma. In addition to the cells mentioned above, the blood also contains clotting factors and other important substances, such as nutrients from the food that has been processed by the digestive system. Blood performs important functions, some of which are as under:-. 2  Supply of oxygen to cells / tissues. 3  Supply of nutrients such as glucose, amino acids and fatty acids Removal of waste such as carbon dioxide, urea and lactic acid.