Alyse Rose Microbiology Lab Bacterial Unknown March 25‚ 2013 Bacterial Unknown Report Each student was given an unknown bacteria to figure out. I was given the unknown bacteria S38. Everybody is supposed to do all sorts of test to identify the bacteria. The first thing I did was smear my bacteria on a liquid medium. I then proceeded to incubate the medium for 24-48 hours. 1. GRAM STAIN The next step I took in finding my unknown bacteria was to gram stain it. This is used to differentiate
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The Effect and Rate of the Enzyme Amylase on Starch Abstract Assessing reaction speed of the enzyme amylase can be measured by the amount of glucose and maltose produced during given time intervals. I hypothesized that‚ if the reaction time is longer‚ then the amount of amylase will be larger. Enzymes are specific in their match of substrates they will breakdown – similar to a key and its lock. Since amylase is the only enzyme that breaks down starch‚ the procedure was effective and gave clear
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rxn‚ Wolff‚ H-based nucleophile carbonyl reduction‚ imine formation‚ reductive amination (rxn only)‚ ketal/acetal formation‚ dithiane chemistry (rxn only)‚ alpha-bromination of ketones‚ -COOH properties (the trends on HW4)‚ Fischer‚ acidic/basic hydrolysis of esters/amides/nitriles‚ CH2N2‚ acid chloride formation (rxn only)‚ acid chloride rxns with esters and amides. 2 Rxn of carboxyllic acid derivatives w/organometallic reagents‚ Cuprate preparation and rxn‚ Reduction of carboxyllic acid derivatives
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18) What is the difference between an aqueous solution and a non aqueous solution (or vehicle) (refer to pg 439 if necessary). Aqueous - preferred for injection Non-aqueous – used when there is poor drug sol. In water or a drug is susc. To hydrolysis pharmaceutical formulators will develop a nonaq. Vehicle (ex. Veg oil‚ glycerin‚ PEG) Like water‚ must not exert pharmacological activity nor adversely affect activity of drug
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Digestive Chemicals 2. What is the general function of digestive enzymes? Do most of the works in chemical digestion 3. Identify other chemicals needed for digestion. a. Water c. Bile b. Gastric acid d. Bicarbonate 4. Hydrolysis is the breakdown of larger molecules to form smaller molecules. Water molecules are used in this process. a. Define substrate. When water and enzyme are used to break down a large nutrient molecule b. Define products. Is the result of
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nExperiment C: Kinetics of the Hydrolysis of T-butyl Chloride Post-Lab Ch202 Postlab Assignment Nov 5/2014 L10 Radwan Ahmed 130770850 1. What was green about this experiment was that the solvents used (acetone and water)‚ and even the tert butyl chloride were fairly safe to handle with respect to the other chemicals used in the lab. This is why gloves were not worn‚ and one reason why this experiment follows GCP # 3 where chemical products should be designed to preserve efficacy of the function
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the molecular biology of methanogens is reviewed‚ new digesters are described and improvements in the operation of various types of bioreactors are also discussed. 4.1 Microbial consortia and biological aspects of methane fermentation 4.1.1 Hydrolysis and acidogenesis 4.1.2 Acetogenesis and dehydrogenation 4.1.3 Methanogenesis Methane fermentation is the consequence of a series of metabolic interactions among various groups of microorganisms. A description of microorganisms involved in
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Skin Sensitization: Reaction Mechanistic Applicability Domains for Computational Structure Activity Relationship A POJECT REPORT AS PART OF THE REQUIRMENT OF THE DEGREE OF MASTER OF SCIENCE SUBMITED BY: BALDANIYA BHAVESHKUMAR B. Enrollment no: CUG/2011/0193 SCHOOL OF ChEMICAL SCIENCEs Central University of Gujarat GAndhinagar – 382030 India May 2013 Dedicated to my Parents And Friends STATMENMT I hereby declare that the work exemplified in this dissertation is the result
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MATERIALS REVOLUTION UNIT REVISION BOOKLET Vikram Mahal How To Use this Booklet: This booklet has been created by addressing all the points on the OCR B salters specification for the section‚ what’s in medicine. I advise reading through the Book‚ highlighting or underlining words written in ALL CAPITALS. I also suggest making a spider diagram or mind map to summarise key points and help the information here stick in your mind. You could also draw your own images by points on this
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Hank Hymanson Supporting Evidence for the Theory of Cisternal Maturation-Progression Abstract Two competing theories have been postulated for explaining how proteins traverse the Golgi: cisternal maturation-progression and vesicular transport. Cisternal maturation-progression postulates that proteins move through the Golgi within cisternae which progress from cis to medial to trans. Large protein aggregates have been shown to move through the Golgi in a manner consistent with cisternal maturation-progression
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