Today is Thursday Feb. 14th Do now : Please take w/s unit 1 plant & animal cells and complete.
The Cell Membrane Ms. Napolitano Honors Biology. 12/10 – Do Now Please get your clickers! Turn in your webquest if you did not hand it in last class.
Osmosis. Overview The plasma membrane is the boundary that separates the living cell from its surroundings – It controls what goes in and what goes out.
Cellular Processes. Homeostasis The ability or tendency to maintain internal equilibrium. –Maintain – “keep” –Internal – “inside” –Equilibrium – “stable.
Chapter 6.3 : Membranes regulate the traffic of molecules
Osmosis
The Cell Membrane
