Human–computer interaction

Please print and read Lab #2 for next week There will be a short quiz on Lab #2 at the beginning of lab. If you miss lab, or you arrive late to lab, you will not be able to make-up this quiz. What adaptations allow prokaryotes to be found in almost every environment on Earth? Chapter 27: Prokaryotes Pace, 1997 Prokaryotes Humans Corn Prokaryotic cell structure Much smaller than eukaryotic cells (1-5 ?m) Prokaryotic cell structure Fig. 6.6 Gram-positive Gram-negative Bacterial Cell Walls Prokaryotic cell structure Prokaryotic cell structure Pilus Prokaryotic cell structure Motility Many prokaryotes can respond to their environment through movement (taxis) using flaggella Positive chemotaxis ? Negative chemotaxis ? Prokaryotic cell structure