with bromine water (subsitution reaction‚ only under sunlight‚ that is UV light): ▪ C6H12 (l) + Br2(aq) [pic]C6H11Br(aq) + HBr(aq) • Fermentation and combustion of ethanol: – Fermentation of glucose: ▪ glucose [pic] ethanol + carbon dioxide ▪ C6H12O6 (aq) [pic] 2C2H5OH (aq) + 2CO2 (g) ▪ Note: the yeast used is zymase
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No. 8-16‚ revised. USDA‚ Washington‚ D.C. 10. United States Pharmacopeial Convention‚ Inc. 2008. The United States pharmacopeia 31/The national formulary 26‚ Supp. 1‚ 8-1-08‚ online. United States Pharmacopeial Convention‚ Inc.‚ Rockville‚ Md. 11. Yeast Extracts: Production‚ properties and components. 13 Dec. 2002. . Bacto Proteose Peptone‚ BiTek Proteose Peptone‚ Bacto Proteose Peptone No. 2‚ Bacto Proteose Peptone No. 3 and Bacto Proteose Peptone No. 4 are enzymatic digests of protein. Bacto Proteose
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of Salt Yeast‚ Yeast Production - Enzymes - their functions in dough Sugar and Milk - Properties and Role of milk and Sugar in Bakery Leavening agents - What are leavening agents? - Different Leavening agents - their functions in Baking Industry Spices used in baking and their functions; flavoring - Nuts and fruits - their function in bread making Food colours; Setting materials - types - their function in baking; Cocoa and Chocolate Bakery unit operations including mixing - fermentation - Proofing
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methyl red test indicated that no mixed acid fermentation occurred. The DNase test was performed and yielded a positive result. The SIM test provided two outcomes‚ that the bacterium did not reduce sulfur nor produce indole from tryptophan. Afterwards‚ the bacterium was determined to be positive for lysine decarboxylation and citrate. The purple broth and triple sugar iron tests both indicated gas production. The purple broth test was positive for fermentation‚ and the triple sugar iron test indicated
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SURFIN’ THROUGH STAAR Session 2: Cellular Processes Background Information: Cell Transport When molecules move from a high to low concentration it is called moving DOWN the concentration gradient. When molecules move from a low to high concentration it is called moving AGAINST the concentration gradient. When the concentration of a solute is the same throughout a system‚ the system is at EQUILIBRIUM. What kind of transport DOES NOT require energy? PASSIVE What kind of transport requires
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into two molecules of pyruvate‚ along with "reducing equivalents" in the form of the coenzyme NADH. The global reaction of glycolysis is: Glucose + 2 NAD+ + 2 ADP + 2 Pi → 2 NADH + 2 pyruvate + 2 ATP + 2 H2O + 2 H+ Therefore‚ for simple fermentations‚ the metabolism of 1 molecule of glucose has a net yield of 2 molecules of ATP. Cells performing respiration synthesize much more ATP but this is not considered part of glycolysis. Eukaryotic aerobic
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MBK Lab 01 – Lab Report Name: ____________________ Section: ___________________ EXPERIMENT 1 TITLE: Observing Bacteria and Blood OBJECTIVE: To gain functional knowledge of microscope operations through practical applications of a microscope in the observation of bacteria and blood. PROCEDURES: Using the microscope‚ an oil immersion lens and observing Bacteria Cultures in Yogurt . Preparing a Blood Slide and observing Blood: After reviewing the section of the manual
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DISACCHARIDES (Haworth and Chair structures only) Lactose Sucrose HAWORTH CONFORMATION HAWORTH CONFORMATION CHAIR CONFORMATION CHAIR CONFORMATION Maltose HAWORTH CONFORMATION CHAIR CONFORMATION POLYSACCHARIDES Amylose CHAIR CONFORMATION HAWORTH CONFORMATION Glycogen B. BENEDICT’S TEST FOR REDUCING SUGARS Compound Color Reducing Sugar (yes/no) Water Blue No Glucose Red Yes Fructose Reddish-Orange Yes Sucrose Blue No Lactose Red Yes Maltose Red Yes Starch Blue No Glycogen
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maltulose‚ sucrose and turanose (Ayoub Meo et al.‚ 2016). Honey is rich in Vitamin B6‚ Vitamin C‚ trace vitamin B‚ amino acids‚ antioxidants‚ folic acid‚ iron‚ minerals‚ zinc and niacin (David‚ 2007; Fatimah et al.‚ 2013). Honeys contain high osmolarity and low pH which are combined through the enzymatic assembly of hydrogen peroxide makes honey have antimicrobial properties (Bang et al.‚ 2003; Mandal & Mandal‚
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ATP (Adenosine Triphosphate) * 1st Law of Thermodynamics- Energy not created or destroyed 1. The sum of energy in universe- constant * 2nd Law of Thermodynamics- energy transfer results in increase entropy (less organization!!) * Adenosine is bonded to 3 phosphates 2. When cell needs energy… it splits off that 3rd P 3. Energy is released‚ ADP + P is formed‚ cell uses that energy for whatever it needs 4. Destination of the broken Phosphate??- Used as part of an endergonic
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