(1) A specialized part of a cell; analogous to an organ
(1) Cilia and flagella are cell organelles for motility and are conserved among a variety of eukaryotic organisms.
(2) Mitochondria are highly dynamic organelles undergoing rapid movement within the cell.
(3) The cytoplasm contained organelles , including endoplasmic reticulum and mitochondria.
(4) Scattered throughout the plasma in cells are organelles called mitochondria.
(5) Although the many organelles within the cell are enclosed by membranes, they are highly dynamic, and many are in constant communication with each other.