salivary amylase? Dependent variable: activity rate Independent variable: pH Hypothesis: This is a paragraph or two where you explain your research question. You are going to say something like: "Salivary Amylase is a an enzyme that digests starch into di- and monosaccharides. Since it’s a salivary amylase‚ the enzyme works best at an alkaline pH of 7‚ in other words‚ the optimum pH is 7. At this pH‚ the rate of amylase activity will be at it’s highest. A pH that is much lower (very acidic)
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The proteins in groundnut are well balanced‚ except for slight deficiency in some of the essential amino acids. As it happens‚ these amino acids are‚ abundant in milk which can be combined with groundnut products for better results. For proper digestion‚ groundnut requires thorough mastication. Experiments made with the groundnut show that it is quite indigestible unless chewed to a smooth paste. This difficulty is obviated by roasting them. The baked raw
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There will be four or five groups‚ and each group will be given a concentration of glucose ranging from 5%‚ 10%‚ 20%‚ and 40%. 6 dialysis tubes will be given that will be used to simulate a cell’s membrane as well as 6 beakers that will be filled to 200 ml with distilled water. The 4 different percentages of glucose‚ the control which is distilled water‚ and an unknown substance will all be inserted into the dialysis tubing. Before inserting the substances‚ one must take the dialysis tubing and clamp
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General Biology II (BIOL 2061) – Spring 2013- Hartley Unit 5 – Animal Form & Function‚ Metabolism and Digestion I. Learning Goals – Note that there are both content and competency goals in this course. II. Reading Assignment with Comprehension Questions I suggest you complete the comprehension questions as you read each chapter or directly after. Read the chapters before coming to class. III. Lecture Note Template You can use this template to fill in your lecture notes
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The sugarcane undergoing fermentation produced a volume of carbon dioxide that was nearly nine times more than the corn‚ wheat grain and wheat stalk. Wheat grain and corn was nearly doubled that of the wheat stalk and the control (Figure 1). Sugarcane was the leading plant material producing the highest volume of carbon dioxide (mean= 19.9 ± 0.996 mL) while other than the control; the wheat stalk produced the lowest volume of carbon dioxide (mean= 1.33 ± 0.036 mL). As time elapsed‚ the sugarcane
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to three times as much carbohydrate for fuel ethanol production (Comis‚ 2008). Ethanol production from fresh cassava roots using a low-temperature process was evaluated on a pilot-plant scale. The application of low-temperature cooking to cassava starch followed by a dual enzyme action resulted in an ethanol yield comparable to that of a traditional high-temperature cooking process. Pressurized distillation gave a satisfactory recovery efficiency of ethanol but was slightly lower than that obtained
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Unit 1. Homeostasis and Integument 1. Define what is meant by homeostasis in living systems a. Homeostasis = Body wisdom ↓ ↓ Steady state * Homeostasis keeps us healthy * The means by which organisms (our body) maintain a constant internal environment in spite of fluctuations in the external environment. * This means humans have narrow limits we have to keep. 1. Body temp 2. Water content * Our blood contains 92% water and has to maintain
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Bio 112 Exam #4 Homework Animal Body and How It Moves 1. Briefly describe the body of all vertebrates? A tube within a tube‚ a digestive tract- long tube from mouth to anus that is suspended in coelom‚ coelom subdivided into two cavities- separated by diaphragm in mammals and some reptiles. Peritoneal cavity- stomach‚ intestines‚ liver. Thoracic cavity- heart and lungs. All vertebrate bodies supported by internal skeleton skill around brain and vertebra around spinal cord and dorsal nerve cord
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Longstreth‚ 2011) Factors Affecting Amylase: Things that affect the efficiency of Amylase are temperature and pH levels. (Wikimedia Foundation‚ Inc‚ 2013) Function in the body: The function of Amylase in the human body is to break down plant-based starch sources. Therefore‚ providing the human body with more sources of energy. Animals such as chimpanzees do not secrete Amylase and therefore their diet consists of fruits and meats. (GMO Compass‚ 2010) References: Works Cited Dugdale‚ D. C.‚ &
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The word Fermentation haed from Latin (Ferver which means to ‘boil’).As during fermentation there is lot of frothing of the glucose and sucrose when fermented in the presence of yeast cells are converted to ethyl alcohol. During fermentation of starch‚ starch is first hydrolysed to maltose by the action of enzyme diastase. The enzyme diastase isrom gery seeds. Fermentation is carried out at a temperature of 4–16 °C (40–60 °F). This is low for most kinds of fermentation‚ but is benjuices with cranberry
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