Final answer:
The organelles involved in cell movement or movement of substances past the cell are called flagella and cilia.
Step-by-step explanation:
The organelles found outside a eukaryotic cell and usually involved in movement of the cell or movement of substances past the cell are called flagella and cilia. Flagella are long, whip-like structures that protrude from the cell's surface and enable movement. They are typically found in single or multiple numbers on a cell. Cilia are shorter, hair-like structures that also aid in cell movement but can also have other functions such as moving substances past the cell's surface. These organelles are present in certain eukaryotic cells and are absent in prokaryotic cells.