Microbiology Chapter 1 Humans and the Microbial World

Notes for microbiology

9 cards   |   Total Attempts: 182
  

Cards In This Set

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Define Domain
The highest level in classification above kingdom
Define Eukaryote
Organism composed of one or more eukaryotic cells; members of the domain Eucarya are Eukaryotes
Define Eukaryotic Cell
Cell type characterized by a membrane-bound nucleus
Define Obligate Intercellular Parasite
An organism or virus that multiplies only inside living cells
Define Prion
A non-living infectious agent consisting only of protein
Define Prokaryote
Single-celled organism consisting of a prokaryotic cell; members of the domains Bacteria and Archaea are prokaryotes
Define Prokaryotic Cell
Cell type characterized by the lack of a membrane-bound nucleus
Define Viroid
A non-living infectious agent consisting of nucleic acid surrounded by a protein coat
Define sponaneous generation
The belief that worms and other forms of life arise from non-living material