• Chemical Process of Digestion
    Amanda Morgan October 12, 2010 Chemical Process of Digestion Objectives: 1. To list the digestive system enzymes involved in the digestion of proteins, fats, and carbohydrates; to state their site of origin; and to summarize the environmental conditions promoting their optimal functioning. ...
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  • Lab 8 - Chemical and Physical Processes of Digestion
    Lab 8 - Chemical and Physical Processes of Digestion (p.105) Introduction: In this lab, I will study how digestion of carbohydrates, proteins, and fats occurs. I will define Key Terms that describe what will occur in the experiments; I will conduct an experiment for each Activity and...
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  • Physio Ex 8- Activity 1
    Exercise 8: Chemical and Physical Processes of Digestion: Activity 1: Assessing Starch Digestion by Salivary Amylase Lab Report Pre-lab Quiz Results You scored 0% by answering 0 out of 6 questions correctly. 1. The substrate for amylase is Correct answer: e. starch and carbohydrate. You have not answered this...
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  • Activity 4 Assessing Fat Digestion by Pancreatic Lipase and the Action of Bile
    Digestion Lab Notebook Due Sunday at Midnight CST Week 6, Worth 100 points, pg. 105 Questions: 60 points Data/Results: 15 points Summarizing activities: 25 points Name: SC 245 Lab Date: Exercise 8 Chemical and Physical Processes of Digestion, pg. 105 Introduction: In this lab, I will learn how...
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  • The Digestive System
    8: Chemical and Physical Processes of Digestion: Activity 1: Assessing Starch Digestion by Salivary Amylase Lab Report Pre-lab Quiz Results You scored 100% by answering 6 out of 6 questions correctly. 1. The substrate for amylase is You correctly answered: e. starch and carbohydrate. 2. Which of the following...
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  • Physio Ex Exp 8
    Physical Processes of Digestion exercise T 8 he digestive system is a physiological marvel, composed of finely orchestrated chemical and physical activities. The food we ingest must be broken down to its molecular form for us to get the nutrients we need, and digestion involves a complex sequence...
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  • Physioex8
    NAMES_______________________________________ CHEMICAL AND PHYSICAL PROCESSES OF DIGESTION: COMPUTER SIMULATION Digestive Processes For nutrients to be absorbed, large macromolecules must be broken down to their respective monomers. Mechanical digestion involves the physical breakdown of food by chewing and muscular...
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  • Lab Report Digestion
    works at optimum pH in different regions of digestive tract. The three major GI hormones are gastrin from the stomach mucosa, secretin and cholecystokinin (CCK) from the duodenal mucosa. Gastrin is released primarily in response to protein in the stomach, and its effects promote digestion of protein. Secretin...
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  • Factors of Starch
    determine how different factors affect the digestion of starch. Starch is a type of complex carbohydrate with large polysaccharide molecules that are made up of hundreds of glucose subunits. The digestion of starch begins in the mouth with the enzyme amylase and continues in the small intestine...
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  • aaaa
    Chemistry Project Report on To Study the Digestion of Starch by Salivary Amylase and Effect of pH and Temperature on it   Submitted by : Class XII (CBSE) Sr. Sec. School     Contents 1. Certificate 2. Acknowledgement 3. Verification 4. Objectives of the Project 5. Introduction...
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  • study of digstion of starch by salivary amalyse and effect of ph an temperature on it
    Chemistry Project Report on To Study the Digestion of Starch by Salivary Amylase and Effect of pH and Temperature on it Submitted by : Class XII (CBSE) Sr. Sec. School Contents Certificate Acknowledgement Verification Objectives of the Project ...
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  • Amylase Lab
    Effects of pH and Concentration on Amylase Digestion of Starch Amylase is an enzyme that breaks down starch to maltose. In an effort to understand how this enzyme works, it is essential that various experiments be carried out. We were testing the Hydrolysis of starch and use of the reaction vials...
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  • Enzymes
    esCarbohydrate Digestion and Glucose Metabolism This week we will investigate a multicellular organism's coordinated use of cellular respiration. In particular, we will examine metabolism as the vehicle of cellular respiration which is used by the organism to provide energy and substrate materials required...
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  • project on chemistry : study of digestion of starch by salivary amylase
    is “To Study the digestion of starch by salivary amylase and effect of temperature and pH on it” and To study digestion of starch by saliva. To study the effect of temperature on the digestion of starch by saliva. To study the effect of pH on the salivary digestion of starch. Introduction...
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  • Effects of Ph on Fungal Amylase Activity
    Effects of pH on fungal amylase activity  BI 211 November 25, 2011                   Introduction   In recent years, the uses of microorganisms have become a huge importance to industry and sparked a large interest into the exploration of enzyme activity in microorganisms.  Amylase is one...
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  • Exercise 8 Physioex 8.0
    Exercise 8 CHEMICAL AND PHYSICAL PROCESSES OF DIGESTION - ANSWERS Please note: I do not include the charts as you still have to do the experiments and print the data and graphs. Activity 1 What do tubes 2, 6, and 7 reveal about pH and amylase activity? Hint: What variable was changed in...
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  • Physioex9.0 Ex8
    PhysioEx 9.0 Ex. 8: Chemical and Physical Processes of Digestion - Review Sheet ACTIVITY1 Assessing Starch Digestion by Salivary Amylase 1. List the substrate and the subunit product of amylase. _starch & maltose respectively__ 2. What effect did boiling and freezing have on enzyme activity?...
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  • Review Sheet 39b
    ________________________ Chemical and Physical Processes of Digestion: Computer Simulation Carbohydrate Digestion The following questions refer to Activity 1: Assessing Starch Digestion by Salivary Amylase. 1. At what pH did you see the highest activity of salivary amylase? 7.0 Why? because that is when the...
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  • Digestion of Carbohydrates in Relation to Ph. Levels
    Digestive System Enzymes Digestion of Carbohydrates in relation to Ph. levels 2012 HAUBER-SIX, Janina Queensland Government 1/1/2012 Digestive System Enzymes Digestion of Carbohydrates in relation to Ph. levels 2012 HAUBER-SIX, Janina Queensland Government 1/1/2012 The...
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  • Environmental Factors Influencing Amylase Enzyme Activity
    bounded substrate. Amylase enzyme, just like any other enzyme, has an optimum PH and temperature range in which it is most active, and in which the substrate binds most easily. The purpose of this experiment was to determine (1) the reaction rate of an amylase enzyme in starch and (2) the environmental...
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