Plant cells Plant cells are the building blocks of all plant life. They are characterized by a rigid cell wall made of cellulose, chloroplasts for photosynthesis and large central vacuoles that store ...

Learn about the ultrastructure and organelles of animal, plant, fungal and bacterial cells. BBC Bitesize Scotland revision for SQA National 5 Biology.

To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...

Structure of eukaryotic cells Eukaryotic cells generally contain several membrane-bound organelles, including the nucleus, mitochondria, the ER, the Golgi apparatus and lysosomes (Figure 1). Plant ...