Observing and Modeling Cells

Entry Task: Draw a bacteria cell Include and label the: Cell membrane Cell Wall Cytoplasm Genophore Plasmid Ribosome

Finish “What is a Cell”

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Cell Membrane Cytoplasm Cillium or Flagella Genophore Nucleoid Plasmids Ribosomes

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Rigid wall Cell Membrane Cytoplasm Cillium or Flagella Genophore Nucleoid Plasmids Ribosomes

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Rigid wall Cell Membrane Double layer penetrated by many proteins Cytoplasm Cillium or Flagella Genophore Nucleoid Plasmids Ribosomes

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Rigid wall Cell Membrane Double layer penetrated by many proteins Cytoplasm Mostly water, contains everything else in the cell Cillium or Flagella Genophore Nucleoid Plasmids Ribosomes

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Rigid wall Cell Membrane Double layer penetrated by many proteins Cytoplasm Mostly water, contains everything else in the cell Cillium or Flagella Hairlike structures used for movement Genophore Nucleoid Plasmids Ribosomes

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Rigid wall Cell Membrane Double layer penetrated by many proteins Cytoplasm Mostly water, contains everything else in the cell Cillium or Flagella Hairlike structures used for movement Genophore One large circular double strand of DNA Nucleoid Plasmids Ribosomes

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Rigid wall Cell Membrane Double layer penetrated by many proteins Cytoplasm Mostly water, contains everything else in the cell Cillium or Flagella Hairlike structures used for movement Genophore One large circular double strand of DNA Nucleoid Contains the DNA Plasmids Ribosomes

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Rigid wall Cell Membrane Double layer penetrated by many proteins Cytoplasm Mostly water, contains everything else in the cell Cillium or Flagella Hairlike structures used for movement Genophore One large circular double strand of DNA Nucleoid Contains the DNA Plasmids Small circular DNA fragments Ribosomes

Modeling Bacteria Cells Cell Structure Important Features A good model? Cell Wall Rigid wall Cell Membrane Double layer penetrated by many proteins Cytoplasm Mostly water, contains everything else in the cell Cillium or Flagella Hairlike structures used for movement Genophore One large circular double strand of DNA Nucleoid Contains the DNA Plasmids Small circular DNA fragments Ribosomes Small round structures

Homework Complete Modeling a Prokaryotic Cell DUE Tuesday 10/20