'Oxygenic photosynthesis' presentation slideshows

MCB 3020, Spring 2005 Chapter 15: Microorganisms in the Environment

MCB 3020, Spring 2005 Chapter 15: Microorganisms in the Environment. Today:. I. Microbial impact on environment II. Photosynthesis III. Methanogenesis IV. Nitrogen fixation. I. Microbial Impact on the Environment Some examples:. Photosynthesis. Biodegradation

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Chapter 8 Photosynthesis Dr. Joseph Silver

Chapter 8 Photosynthesis Dr. Joseph Silver. this chapter deals with 1. what is photosynthesis 2. discovery of photosynthesis 3. pigments involved in photosynthesis 4. the light reaction 5. the dark reaction 6. photorespiration (C3 & C4 plants).

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Metabolic Diversity: Phototrophy, Autotrophy, Chemolithotrophy, and Nitrogen Fixation

Chapter 20. Metabolic Diversity: Phototrophy, Autotrophy, Chemolithotrophy, and Nitrogen Fixation. Lectures by Buchan & LeCleir. I. The Phototrophic Way of Life. 20.1 Photosynthesis 20.2 Chlorophylls and Bacteriochlorophylls 20.3 Carotenoids and Phycobilins

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The History of the Earth

The History of the Earth. Origin of the Universe. The universe began about 14.4 billion years ago The Big Bang Theory states that, in the beginning, the universe was all in one place All of its matter and energy were squished into an infinitely small point, a singularity Then it exploded.

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Prokaryotes

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Photophosphorylation

Photophosphorylation. Light-driven proton pump : no CO 2 fixed; source of energy to generate PMF Anoxygenic photosynthesis : No O 2 generated; CO 2 fixation Oxygenic photosynthesis : O 2 generated; CO 2 fixation. Pigment Abs (nm). a 805, 830-890. Purple bacteria.

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The Prokaryotes: Domains Bacteria and Archaea

11. The Prokaryotes: Domains Bacteria and Archaea. The Prokaryotes. Domain Bacteria. Proteobacteria From the mythical Greek god, Proteus , who could assume many shapes Gram-negative Largest taxonomic group of bacteria. The Alphaproteobacteria. Have prosthecae

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Similarities between photophosphorylation and oxidative phosphorylation

Similarities between photophosphorylation and oxidative phosphorylation. H +. H +. H +. H +. H +. e -. Proton pump. ATP synthase. ATP. H +. H +. ADP+Pi. NADH FADH 2. NADP +. O 2. H 2 O. NADPH. Differences between photophosphorylation and oxidative phosphorylation. H +. H +.

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The Major Transitions in Evolution: A Physiological Perspective

The Major Transitions in Evolution: A Physiological Perspective. Andrew H. Knoll Harvard University. 1. Replicating molecules ? Populations of molecules in compartments 2. Independent replicators ? chromosomes 3. RNA ? DNA and proteins 4. Prokaryotes ? Eukaryotes

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chapter five: microbial metabolism

chapter five: microbial metabolism. oxidation-reduction. redox reaction: coupled reactions. e - removed as part of H atom. redox reactions. aerobic respiration. oxygenic photosynthesis. carbon source organic vs. CO 2. heterotroph. autotroph. energy source light/chemical.

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Chapter 11, part B

Chapter 11, part B. The Prokaryotes: Domains Bacteria and Archaea. The Nonproteobacteria Gram-Negative Bacteria. Cyanobacteria. Oxygenic photosynthesis Gliding motility Fix nitrogen. Cyanobacteria. Figure 11.12a-c. Purple and Green Photosynthetic Bacteria. Anoxygenic photosynthesis

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Nutritional Classes of Microorganism

Nutritional Classes of Microorganism. Agustin Krisna Wardani. Nutritional Classification of microorganism. depend on : - source of carbon - how to generate energy ( ATP and reducing power). Carbon sources:

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Photosynthesis in Microorganisms

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Announcements

Announcements. Test 4 will be on Friday May 23 over photosynthesis, cellular respiration, and biogeochemical cycles These information is not in your textbook, so notes will be provided, it is critical you attend class to get the notes Posters Due Wednesday, May 28 Final Exam Schedule.

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