In plant and fungal cells, vacuoles help maintain cell structure. All eukaryotic cells have a cell membrane, also known as a plasma membrane. It consists of a phospholipid bilayer that contains ...

The film explores the structure and function of plant ... highlighting their components such as the cell wall, nucleus, and vacuoles. Staining techniques reveal the protoplasm, which is essential ...

Plant cells have several structures not found in other eukaryotes. In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls ...

and the lytic vacuoles of acidic pH, which are equivalent in function to lysosomes in mammalian cells (Figure 1). A special feature of guard cells is that they can increase or decrease their ...