Visible with an electron microscope, the organelles are small areas surrounded by membranes with specialized functions in the cell. The endoplasmic reticulum makes and transports large molecules within the cell. From there the products go to the Golgi apparatus which stores and distributes products. Plant cells also have chloroplasts for photosynthesis . Cell walls made of cellulose and large vacuoles to give support.
Animal cells have centrioles that are used during cell division.
Plant cells divide anyway without them. You will probably need to turn your light so it shines at an angle. Smear this on a flat slide with a small drop of water. Mix it around. Add a small amount of food color for a stain.