Cells and OrganellesCells and Organelles

Cell CharacteristicsCell Characteristics

What are some of the differences between prokaryotic What are some of the differences between prokaryotic and eukaryotic cells?and eukaryotic cells?

Cell CharacteristicsCell Characteristics

How does the size of typical plant or animal How does the size of typical plant or animal cell compare with that of a bacterial cell?cell compare with that of a bacterial cell?

What are the factors that limit cell size?What are the factors that limit cell size? surface area/volume ratiosurface area/volume ratio diffusion ratesdiffusion rates concentrations of reactants and catalystsconcentrations of reactants and catalysts

Cell CharacteristicsCell Characteristics

What purpose do What purpose do organelles serve?organelles serve?

Overview of Cell StructureOverview of Cell Structure

Overview of Cell StructureOverview of Cell Structure

Overview of Cell StructureOverview of Cell Structure

Overview of Cell StructureOverview of Cell Structure

Overview of Cell StructureOverview of Cell Structure

Overview of Cell StructureOverview of Cell Structure

Overview of Cell StructureOverview of Cell Structure

What are some of the other organelles present What are some of the other organelles present in eukaryotic cells?in eukaryotic cells? lysosomeslysosomes peroxisomesperoxisomes vacuolesvacuoles ribosomesribosomes

Overview of Cell StructureOverview of Cell Structure

What is the cytoskeleton and of what does it consist?What is the cytoskeleton and of what does it consist?

Overview of Cell StructureOverview of Cell Structure

What structures exist outside of the cell membrane?What structures exist outside of the cell membrane?

Agents That Invade CellsAgents That Invade Cells

What are viruses? Are they alive?What are viruses? Are they alive?

How are viroids different from viruses?How are viroids different from viruses?

What are prions?What are prions?