1. Online bioscience course for grades 6-12 Fall 2009 bio 1.0 2. Class mechanics… Attend the online Office Hour on Tuesdays at 3 PMviatokbox-Discuss previous week’s video…

Slide 1 Cell Organelles Slide 2 How small are cells? How much is a micrometer? 1 micrometer (µm) = 1/1,000,000 m Typical cell size = 5 to 50 µm in diameter In a dice that…

Binding Forces in Drug-Receptor Interactions Drug-Receptor Interactions What is a receptor? Observed physiological response of drugs often result from the drugâs interaction…

Mitosis The Cell Growth & Division Page 1: Limits to Cell Growth- 2 main reasons cells divide rather than continuing to grow indefinitely: More Demands on DNA- When cell…

Cytoskeleton Inside the plasma membrane is the cytoplasm. For a long time, it is believed that cytoplasm contains many organelles floating in a soluble compartment called…

Slide 1 Chapter 3 Cells: The Living Units Organelles and Cell Cycle Slide 2 Cell Organelles Cytoplasm – Cellular material on the inside of the cell. The cellular region…

Mitosis The Cell Growth & Division Page 1: Limits to Cell Growth- 2 main reasons cells divide rather than continuing to grow indefinitely: More Demands on DNA- When cell…