PowerPoint Presentation GASTROINTESTINAL PHYSIOLOGY Drugs, via drug delivery systems, are most often administered to human subjects by the oral route. Compared to other routes…

Cell wall Peptidoglycan layer Plasma membrane Protein (a) Gram-positive: peptidoglycan traps crystal violet. Cell wall Peptidoglycan layer Plasma membrane Protein (b) Gram-negative:…

Fig. 27-1 Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings Concept 27.1: Structural and functional adaptations contribute to prokaryotic…

CHAPTER 27 CHAPTER 27 BACTERIA and ARCHAEA 1 1 OVERVIEW 1. Earliest organisms on Earth 2. Dominate biosphere 3. Live everywhere 4. Commonly referred to as âbacteriaâ 5.…

Fig. 27-1 Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings Concept 27.1: Structural and functional adaptations contribute to prokaryotic…

Why is this lakebed red? Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings Concept 27.1: Structural and functional adaptations contribute…

Chapter 2 lesson 2 Chapter 2 lesson 2 The Cell Cell types 2 Major Types Prokaryotic- Mainly bacteria or cells without a nucleus Genetic material floats in the cytoplasm Do…

Taxonomy Bluff Taxonomy Bacteria Viruses Protists/ Fungi Wild Card Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300…

Tracking Protein Allostery in Evolution Glycogen phosphorylase frees sugars to provide energy GP orthologs diverged 600,000,000 years can respond to transcription controls,…