In a first pregnancy, Rh sensitization is not likely. Usually, it only becomes a problem in a future pregnancy with another Rh positive baby. During that pregnancy, the mother's antibodies cross the placenta to fight the Rh positive cells in the baby's body.
Definition of Lysosome. Lysosome: An organelle (a little organ) in a cell containing enzymes that degrade macromolecules (large molecules) and other items (such as bacteria) taken up by a cell during the process of endocytosis.
A lysosome is a sac of digestive enzymes, used to break down  monosaccharaides and disaccharides. Lysosomes are found in animal  cells and are also called suicide sacs. 1 person found this useful.Edit. lysosome is a sac of digestive enzymes, used to break down  monosaccharaides and disaccharides. Lysosomes are found in animal  cells and are also called suicide sacs. 1 person found this useful. Edit.