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Describe 3 parts of cell theory.
All organisms are one or more cells
The cell is the basic unit of structure for all organisms
All cells arise only from pre-existing cells
What are the 4 basic characteristics of living cells?
Surrounded by membrane
Cytoplasm fills space between organelles and membrane
What are the 3 domains of life?
What the the 4 kingdoms of eukaryotes?
Describe the germ theory.
Theory that microorganisms exist and reproduce other microorganisms
Outline Koch's 4 postulates on infectious diseases.
Organism must be present in each case of the disease
Organism can be isolate from host and pure culture grown
Same disease reproduced when pure culture inoculated in health host
Organism can be removed from experimental host after disease develops
List 4 major constituents of biological macromolecules.
List constituent(s) of protiens.
Amino acids (20)
List constituent(s) of Nucleic acids.
List constituent(s) of polysaccharides.
Saccharide monomers, ie glucose
List 3 types of lipids and their constituent(s).
Triglycerols - glycerol and 3 fatty acids
Phospholipids - phosphate group and 2 fatty acids
Steriods - 4 ringed backbone