Plant cells are eukaryotic units, or cells with a membrane-bound nucleus. different prokaryotic units, the DNA in a plant cell is housed inside the nucleus. In supplement to having a nucleus, plant units also contain other membrane-bound organelles, or tiny cellular structures, that convey out specific purposes essential for normal cellular procedure. Organelles have a broad variety of responsibilities that encompass everything from producing hormones and enzymes to supplying energy for a plant cell. Plants will have a prime cell wall and occasionally a lesser partition as well.