Concept #1: Plant Cell Walls and Plasmodesmata
Concept #2: Extracellular Matrix and Tight Junctions
Concept #3: Desmosomes and Gap Junctions
Practice: Plant cells are connected via openings between cells called ____________________________________.
Practice: The extracellular matrix in animals is similar in function to plant cell walls, but unlike cell walls it is made mostly of _______________________ rather than ______________________.
Practice: Which type of cell junction forms a fluid barrier?
Practice: What type of cell junction fastens animal cells together?
Practice: Plant cells are held together with __________________________