A student examines electron micrographs of two different cells. Cell A has a rigid outer layer, many disc-shaped structures that appear green, and a large central sac occupying most of the cell volume. Cell B has no rigid outer layer, contains many small vesicles scattered throughout the cytoplasm, and no green disc-shaped structures.
Outline five structural differences between a typical plant cell and a typical animal cell, using the observations from the micrographs to support your answer.