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Introduction To Cells
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Format: DVD » Add to Cart » Request Preview Access Catalogue Number: 600099DV Producer: Human Relations Media Subject: Science Language: ENGLISH Grade Level: 9 - Post Secondary Country of Origin: U.S. Copyright Year: 1997 Running Time: 22 Rights: PPR Video defines and illustrates a variety of animal and plant cells. A concise history of the many theories of cells is provided, from Hooke to Schleiden and Schwann. In addition, the differences between prokaryotic and eukaryotic cells are discussed in clear terms. The program then identifies cell structures and shows how cells maintain a constant environment through processes of diffusion, facilitated defusion, and osmosis. The program also reviews how cells function in one-celled environments and multicellular organizations. |

