take the top of the hanging piece of tie and thread it through the loop created at the back 3 first loop to form the front loop of the bow double up the shorter end placing across the collar and hold in place with your forefinger 6 knot and tighten once through even out the ends and tighten
Cells that engulf and digest bacteria and other foreign substances  as well as debris from dead cells are called macrophage. Macrophage  also stimulate white blood cells to â¦respond to pathogens.
Lysosomes serve as intracellular digestive system, so they are also known as digestive bags.They destroy any foreign material which enter the cell such as bacteria or virus. Lâ¦ysosomes also remove the worn out and poorly working cellular organelles by digesting them to make way for their new replacements. Since they remove cell debris, they are also known as scavengers of the cell or cellular housekeepers or demolition squads.