3 sample documents related to BIOL 438

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  BIOL%20438%20Lecture%203_090308

  Purdue BIOL 438
  

  Prokaryotic Cell Structure and Function Cell Membranes pro = earlier than/before (Gk) kary = nucleus of a cell (Gk) Prokaryotes differ from eukaryotes in many traits including size and _ systems (e.g., chloroplasts, mitochondria). Prokaryotes ar
   
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  BIOL%20438%20Lecture%202_082908

  Purdue BIOL 438
  

  Bacterial Transcription The Flow of Genetic Information in Cells The Central Dogma Replication Transcription Translation Modification DNA DNA RNA Protein Functional Protein Reverse Transcription During the biomolecular reactions of replicati
   
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  BIOL438%20Lecture%201_082708

  Purdue BIOL 438
  

  Importance of Microbes Microbesin terms of number and massgreatly exceed every other group of organisms on Earth. Microorganisms colonize every environment on Earth! Acid mine drainage Geothermal vents Arctic ice Pathogenic microbes globally are