1. The Cell Membrane 2. Cell Membrane  Also known as the plasmamembrane  In both plant and animal cells  Main function: to protect thecell  Made of a lipid (fat)…

1. Unit B 9 & 10: Cell Biology (Transport Across Cell Membrane) Authored by Michelle Choma © Students who have fully met the prescribed learning…

Slide 1 The Cell in Its Environment Slide 2 Key Concepts How do most small molecules cross the cell membrane? Why is osmosis important to cells? What is the difference between…

Slide 1 Metal Ion Transport and Storage Tim Hubin March 3, 1998 Slide 2 References J. J. R. Frausto da Silva and R. J. P. Williams The Biological Chemistry of the Elements,…

Slide 1 Chapter 4 Cell Membrane Structure & Function Slide 2 4.1 – How Is the Structure of a Membrane Related to its Function? Slide 3 The plasma membrane isolates…

Slide 1 Chapter 8 Slide 2 Pretest 1.Which cells surround and consume harmful organisms that invade the body? A. antibodies B. phagocytes C. epithelial cells D. Hormones 2.Which…

Observe the three pictures of red blood cells. 1) Draw one cell of each picture and describe the cells. 2) Predict: Which cells was placed in low, medium and high salt solution?…

ABSORPTION OF TOXICANTS Process by which toxicants cross the epithelial cell barrier. Depending on the nature of the toxicant, dose, duration, and type of exposure, a toxicant…

Slide 1 Warm-Up Write your homework â get it stamped! Update your Table of Contents for today! Review your Healthy Lifestyle Notes What are the 3 main factors that can affect…

Digestion Digestion In humans Objectives Looking at the processing of nutrients. You should be able to identify features of effective systems in heterotrophâs Mechanical…