1. In the following reaction‚ which of the following is an example of a substrate? Lactase Lactose → Glucose + Galactose a. Lactose 2. During photosynthesis‚ plants use light energy to synthesize glucose from carbon dioxide. However‚ plants do not use up energy during photosynthesis; they merely convert it from light energy to chemical energy. This is an illustration of: a. The first law of thermodynamics 3. Which would be an example of catalyst in action? a. A protein converting glucose
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like it is because we are different‚ when in reality we are 99.9 percent identical (Human family tree). I will compare the negative and positive effects of the Neolithic revolution all while explaining the lactase persistence and how it differs from lactose intolerance. Disease Microbes are the germs in which live off our bodies and make humans sick‚ whether to the point where we die or pass the germ to someone else. These microbes help with natural selection‚ and the process at which we evolve. Most
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P3: Explain possible influences on dietary intake Health Factors There are many health conditions that end in specific nutrient needs‚ and influence what people can and cannot eat. It is important that people have a healthy diet‚ and get the needed nutrients‚ nut it can be complicated when you have to stay away from certain foods like junk food to maintain a balanced diet. Diabetes mellitus Diabetes mellitus is a condition where the hormone insulin is not being naturally made by the pancreas‚
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Case Study Luke Tudor 09 Dec 2009 Microbiology‚ Vectors and Control DMS1515 Concerns have been raised about the safety of drinking water being provided for a large temporary community. The area is remote‚ rural‚ without proper sanitation and there are limited multipurpose water resources How could you ascertain the safety of the water? Potable water is fit for consumption by humans and other animals. Water may be naturally potable‚ as is the case with pristine
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with the production of acid a. Differentiation is made on the basis of differences in carbohydrate fermentation patterns and hydrogen sulfide production. To facilitate observation of carbohydrate utilization patterns- TSI agar slants contain lactose and sucrose (1%) concentrations and glucose (0.1%) concentration which permits detection of the utilization of this substrate only. The acid base indicator phenol red- also incorporated to detect carbohydrate fermentation that is indicated by a
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evolved than MgSO₄. In the second set-up‚ six Smith fermentation tubes were used each containing different 15mL solution (starch‚ lactose‚ sucrose‚ glucose‚ fructose or distilled H₂O). the tubes were then added with 15 mL distilled H2O and 15 mL 10% yeast suspension. Here‚ results show that fructose had the highest rate of respiration followed by glucose‚ sucrose‚ lactose‚ starch and H₂O. Thus‚ simpler substrate would mean higher rate of respiration. INTRODUCTION We all need life to survive. Life
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is used to differentiate between lactose fermenting gram negative bacteria based on their acid production. This test was performed by first dividing the EMB plate into four quadrants and each quadrant was labeled corresponding to the four unknown microorganism and using aseptic technique each quadrant was inoculated with bacterial cultures and incubated at 37 degrees Celsius. After few days later the experimental plate was compared to the control plate for lactose fermentation. Of the four
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equate in calorie consumption‚ dark chocolate‚ unlike milk chocolate provides antioxidants that are valuable to the heart. Also‚ for individuals with dairy restricted diets‚ there is nothing more to fear. Dark chocolate is purposely made lactose free; therefore lactose intolerants can refrain from avoiding those chocolaty deserts and enjoy! Regardless of the nutrients that come from dark chocolate‚ it is still advised to discipline your self around these tasty delights. Perhaps some devotees might find
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Seasonal changes of buffalo colostrum: physicochemical parameters‚ fatty acids and cholesterol variation Abstract Background Colostrum has many beneficial effects on newborns due to its main compounds (proteins‚ fats‚ lactose‚ essential fatty acids‚ amino acids) as well as protective antibodies that confer to the body. The buffaloes are the second important species for milk production in the world after cows. The importance of the species is also conferred by a longer longevity‚ high dry content
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Yoghurt is a cultured dairy product which is made from the mixing of standardized milk with the activity of a symbiotic blend of Streptoccoccus thermophilus and Lactobacillus delbruekii subsp.Bulgaris (LB) cultures. Usually‚ the making of yoghurt involved the pretreatment of milk follow by the homogenization‚ heat treatment‚ cooling to incubation temperature‚ inoculation with starter‚ fermentation ‚ cooling‚ post fermentation treatment‚ chilling and lastly packaging for commercial yogurt production
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