Organelles. The organelles within the cytoplasm do not contain any of a cells genetic material, because all of that is exclusive contained within the nucleus. The organelles inside cytoplasm are very important for the maintenance of the cell.he cell membrane is the outer-boundary of a cell, and it contains various channels to let materials into and out of a cell. The nucleus is at the center of the cell, and it is home to all of a cell’s chromosomes, or genetic material.