PPT-Bacteria and Archaea Chapter 27

We learn 10 of what we read 20 of what we hear 30 of what we see 50 of what we see and hear 70 of what we discuss 80 of what we experience 95 of what we teach others William Glasser. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Updated: January 2015. By Jerald D. . H. endrix. Phylogeny of Bacteria, Archaea, and Eukaryotic Microorganisms. Domain Bacteria. Domain Archaea. Domain . Eucarya. A. Domain Bacteria. The . 2nd . and subsequent editions of . Updated: January 2015. By Jerald D. . H. endrix. Phylogeny of Bacteria, Archaea, and Eukaryotic Microorganisms. Domain Bacteria. Domain Archaea. Domain . Eucarya. A. Domain Bacteria. The . 2nd . and subsequent editions of . : 3000 level course that is part of our Biology Core. Learning Objective. Taxonomy Level/Category. Learning Activities. Formative Assessment. Summative Assessment. Compare and contrast the cell walls of gram-positive bacteria, gram-negative bacteria, acid-fast bacteria and . Single-celled organisms. Very tiny. Cannot be seen without a microscope. Our microscopes are not powerful enough. Lack a nucleus and most other organelles. Most numerous organisms on Earth. Extremely important organisms.. CHAPTER 27. PROKARYOTIC ADAPTATIONS. typical prokaryote:. 0.5 -5 microns. unicellular. variety of shapes. cocci. (spherical). bacilli (rods). spirochetes (corkscrews). Cell-Surface Structures. nearly all have cell wall. Lack a nucleus. DNA is naked, a single loop not bound in a chromosome. May contain plasmids (small circular fragments of DNA). Have ribosomes, but no other organelles.. DNA present as a long circular molecule.. Chapters 27 and 19. YOU MUST KNOW. The key ways in which prokaryotes differ from eukaryotes with respect to genome, membrane-bound organelles, size, and reproduction. How horizontal acquisition of genetic information occurs in prokaryotes via transformation, conjugation, and transduction. Karen G. Lloyd. C-DEBI network talk July 25, 2013. University of Tennessee, Knoxville. Q: What drives microbial diversity in the vast marine subsurface?. Inagaki et al. 2006, PNAS. Archaea. Bacteria. are prokaryotes whose cell walls contain peptidoglycan.. Organizing Life’s Diversity. Eubacteria are a diverse group that can survive in many different environments.. and . Function. Bacterial . Form . and Function. A. . Structures common to . all. bacterial cells. 1. . Cell membrane. 2. . Cytoplasm. 3. . Ribosomes. 4. . One (or a few) . chromosomes. Bacterial Form . SBI3U1- . Ms.Ferrari. Recall: Prokaryotes are represented by 2 domains- Bacteria, Archaea. Therefore we can compare and contrast Bacteria and Archaea by looking at the following:. Type of cell ( eukaryote? Prokaryote? ). Biology Content. Living Things. Content. Living or Nonliving? That’s the Question. Living things are:. Made of cells (and DNA).. Use energy to carry on life functions such as movement, growth, transport.. Simple, one-celled organisms. Multiply rapidly. Killed by antibiotics. Some have become antibiotic resistant. Classified by shape & arrangement. Shapes of Bacteria. Bacteria Classes. Cocci. =round or spherical.