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Education B. membrane structure

1. Cell Membranes 2. • Under the light microscope these are seen as a single layer • the electron microscope shows two layers, 7nm wide • Chemical Analysis shows the…

Documents Plasma Membrane & Cellular Transport .

Slide 1 Plasma Membrane & Cellular Transport http://www.i-sup2008.org/images/venue_transport.jpg Slide 2 Cell Transport A cell has to move food and wastes into and out…

Documents Anatomy of a cell

Anatomy of a cell Chapter 3 Typical Cell Cells vary due to function. The typical cell exhibits the most important characteristics of many distinctive cell types. Examples…

Documents Protistans Chapter 22. Characteristics of Protistans Have a nucleus and organelles (eukaryotes)...

Protistans Chapter 22 Characteristics of Protistans Have a nucleus and organelles (eukaryotes) Protists are mainly defined by what they are not - they are not bacteria or…