Powerpoint Search

"An Introduction to Metabolism"


An Introduction to Metabolism

An to Metabolism Important Point: Metabolism (Overview) 1 st & 2 nd Laws of Thermodynamics Organisms are Energy Transducers Water Fall Analogy Movements Toward Equilibrium Entropy! Free Energy & Spo..
[Get PPT]
pages: 49   size: 8.2MB    md5: a8ea538d762c3bc580ea7cbbb8f8035d    
Metabolism Many xenobiotics undergo chemical ..
.. Many enzymes are particularly abundant in the liver. Subcellular drug-metabolizing enzymes are located in the smooth endoplasmic reticulum (SER). Types of Biotransformation Reactions Basically, t..
[Get PPT]
pages: 31   size: 344KB    md5: 9b88c022a556d84be26faf32b8b2590a    
Metabolism and Energy Pathways
Metabolism and Energy Pathways Chemical Reactions in the Body Metabolic reactions take place inside of cells, especially liver cells. Anabolism is the building up of body compounds and requires ener..
[Get PPT]
pages: n/a   size: 1.7MB    md5: db2724fd9c5ac391910e2dda59e75b08    
AA Metabolism
AA Metabolism
[Get PPT]
pages: 10   size: 994KB    md5: 592e09f6d76f7a705b503ef0f26f27da    
Fat Metabolism I'm not fat, I've just got a lot of ..
Fat Metabolism I'm not fat, I've just got a lot of potential energy! http://courses.cm.utexas.edu/emarcotte/ch339k/fall2005/Lecture-Ch17-1/Slide2.JPG Chylomicron Carriers Can mobilize from adipose R..
[Get PPT]
pages: 25   size: 140KB    md5: ea47d8f3d1b4a5c9d644c86595c25f0a    
Lipid metabolism Pavla Bal nov
.. acid + ATP + CoA > Acyl-CoA + PP i + AMP Transfer of acyl-CoAs from cytoplasm to the mit. matrix is performed by a carnitine transporter Figure is found on http://web.indstate.edu/thcme/mwking/fa..
[Get PPT]
pages: 29   size: 995KB    md5: 56e959eba44bfa061794cb4619c3ffcd    
Vitamins and Vitamin-Like Substances
.. demonstrated to be required in the diet. Coenzyme Q deficiency associated with specific genetic diseases. P -aminobenzoic acid is not accepted as a vitamin. Role in Pathways Neurotransmitter Over..
[Get PPT]
pages: 12   size: 399KB    md5: 75a048651ee2b97dcfa11bc70f66e531    
Medical Biochemistry Metabolism with Clinical Correlations
.. (forming the chyle) transported to the thoracic duct, to the left subclavian vein where they enter into the blood. USE OF DIETARY LIPIDS BY THE TISSUES TAG in the chylomicrons are degraded to fre..
[Get PPT]
pages: 21   size: 573KB    md5: c7b4a8080f2f41bae8fa917f1d093a07    
.. - 90 mg/dl A single determination of glycemia has no diagnostical significance. The test has to be repeated. Physiological variations In new born: the glycemia is decreasing in the first hours of..
[Get PPT]
pages: 26   size: 147KB    md5: 58db9498b6505bbe747eab6be371f2fa    
Metabolism All chemical reactions within organisms that ..
.. and carbon-dioxide is released. Electrons and hydrogen ions from glycolysis and the Krebs cycle are transferred by NADH and FADH to the ETS. Electrons are transferred to oxygen to form oxygen ion..
[Get PPT]
pages: 39   size: 1.8MB    md5: af84d79d5a6f3e1d836623ea6ee2db70    
Metabolism of Lipids
.. is reduced to an aldehyde and then to an alcohol NADPH serves as reductant in the 2-step reaction. Mevaldehyde is thought to be an active site intermediate, following the first reduction and rele..
[Get PPT]
pages: 127   size: 2.4MB    md5: f968cfd0b1655db32343bbe6cec410ba    
Glycogen Metabolism Purpose
.. of the inner membrane, FA is transferred to carnitine (releasing CoASH to the cytosol) in a reaction catalyzed by carnitine acyltransferase I (CATI) (aka Carnitine Palmitoyl TransferaseI, or CPTI..
[Get PPT]
pages: 47   size: 2.1MB    md5: dcf9f7114f8ec55290752f6a832cafb7    
Metabolic Pathways How cells derive energy from organic fuel
.. ATP. Again, for your exam, you will need to know all 3 metabolic pathways. You need to know what you start with and what you finish with for these pathways. You also need to know where in the cel..
[Get PPT]
pages: 26   size: 3.5MB    md5: 7180dbb1d198942c1b47c502ed64b544    
Drug Metabolism
.. Additional Effects on Drug Metabolism Species Differences Major differences in different species have been recognized for many years (R.T. Williams). Phenylbutazone half-life is 3 h in rabbit, ~6..
[Get PPT]
pages: 75   size: 1.1MB    md5: 0854be829832111d531e288dff6b89fd    
Vitamin D and Influenza Warfighter Nutrition: Advanced ..
.. vitamin D is obtained from the sun. How much vitamin D do service members get? No one knows. War fighters may get sufficient sun exposure, or their protective clothing may effectively keep them o..
[Get PPT]
pages: 25   size: 1.9MB    md5: ffb8690782312f3286062e758118d353    
Factors that Affect Enzymes
.. oxidation of methanol is slowed down so that the toxic by-products do not have a chance to accumulate. Inhibitor binds to site other than active site allosteric site allosteric inhibitor regulati..
[Get PPT]
pages: 26   size: 3.0MB    md5: 6efb2df23d9a80c763c95c6904a36650    
Protein Metabolism On-going, semicontinuous activity in all ..
Protein Metabolism On-going, semicontinuous activity in all cells but rate varies greatly between tissues K s (%/d) Tissue Pig Steer Liver Gut Muscle 23 45 5 21 39 2 = fraction of tissue protein syn..
[Get PPT]
pages: 22   size: 113KB    md5: 038e2d95e8cb6695ec71237965f5a0e0    
Microbial Growth and Growth control
Microbial Growth and Growth control Macronutrients 95% or more of cell dry weight is made up of a few major elements: carbon, oxygen, hydrogen, nitrogen, sulfur, phosphorus, potassium, calcium, magn..
[Get PPT]
pages: 51   size: 2.7MB    md5: 74c1e2ff34491d5cfe312ba256cf8915    
Protein metabolism Uses
Protein metabolism Uses nucleotides adrenaline Amino acid catabolism carbohydrates fats Deamination The removal of the amino groups of all twenty amino acids begins with the transfer of amino groups..
[Get PPT]
pages: 19   size: 842KB    md5: cacff37efb8de892604f1cf51691ff56    
Metabolism Metabolism: refers to the entire network of ..
.. protein and CHO in the diet as fuel, the less fat is used as fuel. When protein is eaten in excess, it first replaces daily protein losses, then begins to increase its own oxidation, or breakdown..
[Get PPT]
pages: 21   size: 317KB    md5: 0bb5101c119b0fe6737819010a0d0741