Slide 1 Cell Membrane and Transport Maintaining homeostasis and providing nutrients to cells Slide 2 Cell Membrane Structure The cell membrane is composed of lipids and proteins.…

Slide 1 Cell Membranes Chapt 4 www.cellsalive.com/ Slide 2 The Cell Membrane Slide 3 Fluid Mosaic Membrane Text pg 80 Slide 4 Cell Membrane: Fluid Mosaic Model At Very High…

Slide 1 RNA World Hypothesis The RNA world hypothesis proposes that self- replicating ribonucleic acid (RNA) molecules were precursors to current life, which is based on…

Slide 1 Biomolecules Ch - 2The Molecules of Life Slide 2 Molecules are combinations of atoms What are the 4 elements that make up 96% of living matter? Carbon C Oxygen O…

The Cell Membrane Cell Membranes: Fluid-like composition… like soap bubbles Composed of: Lipids in a bilayer Proteins embedded in lipid layer (called transmembrane proteins)…

Chapter 4 Cell Membranes www.cellsalive.com/ 4.1Cell membrane structure 4.1.1 Model structure 4.1.2 Composition of the Cell Membrane 4.1.3 Fluidity of membrane 4.1.4 Asymmery…

Bellwork Wednesday 11/9 *tutorial today for missing work & test makeup 1. What is a phospholipid? 2. How do cell membranes form on their own Agenda: Finish Notes Q &…