Cell Structure and Function. The Discovery of Cells. All living things are made up of one or more cells – from the tiniest bacterium to the largest whale. A _____ is the smallest unit that can carry on all of the processes of _____.
Review of Cell Theory (6:12)
Membrane Video (1:26)
Another One (1:23)
Smoo t h
The circular structures are vesicles that have been released from the Golgi.
Lysosome Video (1:00)
Bacterial cell with multiple flagella
The ciliary escalator in upper
Cilia/Flagella Video (3:12)
Notice that the cell wall is MUCH thicker than the membrane.
Leucoplasts in potato cell
Chromoplasts in red pepper cell