different conditions will cause the yeast to be most active during fermentation. We put a different mixture in each bottle along with 1/3 cup of water. My hypothesis was that when yeast is mixed with more than sugar or items that contain a lot of sugar‚ the fermentation of the yeast is affected. The experimental results supported my hypothesis by showing that when yeast and sugar was mixed with items such as‚ vinegar and salt‚ the fermentation was affected.
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non-spore forming; very motile .These organisms are chemoorganotrophs (an organism that obtains energy from the oxidation of reduced organic compounds). Salmonella enterica makes ATP by aerobic respiration if oxygen is present but also can switch to fermentation in the absence of oxygen (facultative anaerobes). Salmonella bacteria do not maintain the crystal violet dye used in the gram staining method because of their cell walls that are thin .most of the gram negative bacteria are usually harmful to the
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Introduction: The purpose of this lab is to use staining techniques and biochemical testing to identify an unknown bacteria using Bergey’s manual. Bergey’s manual of Systematic Bacteriology is a dichotomous key primarily used to identify a bacterial species. Biochemical tests are used to differentiate different species of bacteria. These tests are effective in determining the characteristics of the microbe being tested. Such characteristics include citrate utilization‚ gelatin hydrolysis‚ nitrate
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Cyra Vose Klebsiella Pneumoniae #34 MCB 2010C Friday 9:00am Introduction: On November 16‚ 2012 at 0900 I was given case #34. Mr. Joe Blough presented with a sudden high fever (103 degrees Fahrenheit or higher) and mentioned he felt dizzy and had the chills. During this visit Mr. Blough seemed to be coughing and producing sputum. This sputum was thick and had some blood present. I had my assistant collect a sample of the sputum so we could run some tests and hopefully correctly diagnose Mr. Blough
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Bioenergetics Photosynthesis & Respiration Laboratory Report Exercise 6 PBIO101 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Gina Dedeles Minda Dimaano-Kho Group 5 Felicita‚ Haniel Paulo‚ Gisselle Mildred V. Aniseta‚ Carmelus*Absent but present
Free Carbon dioxide Photosynthesis Oxygen
Typically‚ in anabolism‚ small precursor molecules are assembled into larger organic molecules. This always requires the input of energy. Anabolism is the synthesis of complex molecules from precursors. This includes synthesis of proteins‚ carbohydrates‚ nucleic acids and lipids‚ usually from their building block monomers. Catabolism is the breakdown of complex molecules into smaller precursors from which they are synthesized. It is a reversed process of anabolism. When cells have excess resources
Free Cellular respiration Adenosine triphosphate Citric acid cycle
Wine Making Science or Art? 12320 Dan Simonic Wine. Science or Art? Wine is an art form perfected and refined by the utilisation of scientific methods and concepts. This concept of science refining the artistic merit of wine can be displayed in many areas of wine making however the points in particular interest are‚ the picking of the grapes which is considered to be the pinnacle fine wine‚ the chemical and yeast content added whilst the wine is being created and‚ most importantly
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|1 |Freezer & refrigerator or ice-bath | | | |1 |Spoon | |LabPaq provides | |1 |Cheesecloth 5”x10" | | | |1 |Detergent‚ Liquid‚ 15 mL in a dropper
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Carbohydrates Glucose simplest sugar found primary in plan based foods Monst desirable form of energy Body always wants to use most absorbable easiest to use Eventually some systemsbreakdown Veggies are much easier to digest If body consumes 500g of carbs burning same as consume dont gain weight Body will use some but leftivers become fat Have fat storage Body can only store so much....via gycogen Have to eat healthy carbohydrates Photosynthesis Plants / leaves stored
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(beneficial) • Stercobilinogen (innocuous) • The products are produced through metabolic activity of the bacteria‚ involving such processes as oxidation‚ reduction‚ hydrolysis‚ deamination and decarboxylation. CARBOHYDRATES AND LIPIDS Fermentation – bacterial degradation of carbohydrates under anaerobic condition – occurs in the intestinal tract Products: • organic acids (formic‚ acetic‚ lactic‚ propionic‚ succinic acids) • gaes (methane‚ carbon dioxide‚ hydrogen) PROTEINS Putrefaction
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