Date: Topic: Homeostasis and the Cell Membrane Objectives: Keywords: Homeostasis, cell membrane, phospholipid, hydrophobic, hydrophilic, cholesterol, integral proteins, peripheral proteins, protein channels, glycoprotein, glycolipid, fluid-mosaic model Notes Notebook Minute What does your body do when it gets too cold? Questions/Connections But how does your body know what to do? Homeostasis Phospholipid Bilayer - Section 2.3 Cell Membrane Cell Membrane Cont. The Phospholipid Bilayer Cell Membrane Structure Membrane Proteins- Section 2.4 Think about it…. Can everything and everything move into and out of the cell? Why or why not? Membrane Proteins: Integral Membrane Proteins Peripheral Membrane Proteins Cell Membrane The Fluid Mosaic Model Summary: