Structure leads to function
3B - Life Structure, Function and Control (Cell Parts, Functions and Types)
Chapter 7 Cell Structure and Function. 7.1 The Discovery of Cells Robert Hooke –Discovered 1 st cell –Observed dead cork cells –Named the cell: basic.
Membrane Transport Nestor T. Hilvano, M.D., M.P.H. (Images Copyright Discover Biology, 5 th ed., Singh-Cundy and Cain, Textbook, 2012.)
CYTOLOGY THE STUDY OF CELLS - STRUCTURE. GENERAL Cell = Smallest Living Unit Produced by Cell Division or Fertilization Surrounded by Interstitial / Extracellular.
4.3: The Plasma Membrane. Functions of the Plasma Membrane Allows only certain molecules to enter or leave Separates inside from outside Allows waste.
Copyright © 2010 Pearson Education, Inc. An Introduction to Cells Cell Theory –Cells are the building blocks of all plants and animals –All cells come.
Plasma Membrane. I. Maintaining Balance How do cells maintain balance? – Cells need to maintain a balance by controlling material that move in and out.
Chapter 5: Biological Membranes
