'Carbon source' diaporamas de présentation

Photosynthesis

Photosynthesis. How Plants Make Food from Sunlight and Low Energy Molecules. Photoautotrophs. Carbon and Energy Sources. Photoautotrophs Carbon source is carbon dioxide Energy source is sunlight Heterotrophs Get carbon and energy by eating autotrophs or one another. Photoautotrophs .

1.46k views • 45 slides

Microbiology Workshop

553 views • 42 slides

719 views • 37 slides

Uptake of nutrients

Uptake of nutrients. Cells require nutrients to grow and survive Cells possess numerous transport systems Must deal with specificity, transport against conc. gradient and transport across selective membrane. Passive vs. facilitated diffusion.

702 views • 37 slides

Announcements

Announcements. 1. Today – in class problem solving: including handout/worksheet on recombinant DNA technology, putting it all together AND restriction analysis problems

424 views • 36 slides

Journeys on a Limping Mule

Journeys on a Limping Mule. What We Know About Bioreactors. One who knows and knows that he knows... His horse of wisdom will reach the skies. One who knows, but doesn't know that he knows... He is fast asleep, so you should wake him up!

456 views • 31 slides

NUTRITION AND GROWTH

NUTRITION AND GROWTH. EVERY LIVING ORGANISM MUST ACQUIRE 2 THINGS FROM ITS ENVIRONMENT IF IT IS TO GROW AND REPRODUCE: STRUCTURAL UNITS ENERGY SOURCE GROUPING ORGANISMS BASED ON NUTRITIONAL REQUIREMENTS: PHOTOHETEROTROPHS PHOTOAUTOTROPHS CHEMOHETEROTROPHS CHEMOAUTOTROPHS.

816 views • 28 slides

C A R B O N

382 views • 26 slides

C A R B O N

340 views • 26 slides

Bacterial Source Tracking by DNA Fingerprinting of Escherichia coli

Bacterial Source Tracking by DNA Fingerprinting of Escherichia coli. Bacterial Source Tracking (BST). Determination of the sources of fecal bacteria from an environmental water sample (1995) Several different techniques are currently being used for BST. BST Technology. Genotypic

1.06k views • 25 slides

Moving Bed Biofilm Reactor MBBR for Nitrification/Denitrification

Moving Bed Biofilm Reactor MBBR for Nitrification/Denitrification. By Corey Bjornberg. Nitrogen Sources. Natural Decomposition of Organics Non-point Sources (fertilizers) Point Sources 1) Industry 2) Wastewater. Negative Impacts of Nitrogen on the Environment.

2.33k views • 19 slides

Removal of Cationic Heavy Metals from Drinking Water Supplies through the Ion Exchange Membrane Bioreactor

Removal of Cationic Heavy Metals from Drinking Water Supplies through the Ion Exchange Membrane Bioreactor. Adrian Oehmen Universidade Nova de Lisboa Portugal. Heavy Metal Pollution in Waterways. Mercury is the heavy metal with the highest known toxicity.

1.14k views • 18 slides

Lecture 9: B acterial genetics

Lecture 9: B acterial genetics. Exam 1 results. Exam 1 average: 79.4. Bacteria and bacteriophages. E. Coli. Bacteriophages. Bacterial growth. Selecting for bacterial mutants. a mutation that confers antibiotic resistance. a mutation in the ability to utilize a carbon source.

332 views • 16 slides

Soil Microbiology Group

628 views • 12 slides

1.) fate of xenobiotic -- central role of metabolism

1.) fate of xenobiotic -- central role of metabolism Uptake/Transport --------> Metabolism -------------> Excretion Or Storage 2.) xenobiotic converted by 2-step process (a.) Phase I biotransformations yield primary metabolite -- oxidation -- reduction

279 views • 12 slides

Grey-all bacteria

Grey-all bacteria. Red- E. coli. Common Complex media. TY (per liter): 6 gr casein (hydrolyzed milk protein) 3 gr yeast extract .4 gr CaCl 2 LB (per liter): 10 gr casein 5 gr yeast extract 10 gr NaCl These are cheap, easy to make and support high rates of

243 views • 12 slides

Prokaryotic chromosome sizes

Prokaryotic chromosome sizes. Smallest is an symbiont ( Carsonella ruddii ) from an aphid-like insect (size ~150,000 bp). Others Include other symbionts and free-living Leptospira. Common Complex media. TY (per liter): 6 gr casein (hydrolyzed milk protein) 3 gr yeast extract

271 views • 11 slides

State the cell theory

State the cell theory State the endosymbiotic theory and describe three evidence that prove this theory. Draw and label the parts of a prokaryotic cell. What is the evolutionary origin of prokaryotes? When did they first appear? How do we know when they first appeared?

195 views • 4 slides

1471 2180 13 44 s3

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111 views • 1 slides

Towards Renewable Petrochemicals Engineering biology to convert waste into fuel

Towards Renewable Petrochemicals Engineering biology to convert waste into fuel. Damian Barnard 1 , Dr. Alistair Elfick 1 , Dr. Chris French 2 . 1 Institute for Materials and Processes, School of Engineering, The University of Edinburgh, Scotland.

171 views • 1 slides