c. stomach d. pancreas 2. What part of the digestive system where mechanical digestion happens? a. mouth b. rectum c. stomach d. esophagus 3. The throat is divided into two separate tubes: the trachea and the esophagus. Which of the organs prevents food from entering the trachea? a. The uvula b. The tongue c. The trachea d. The epiglottis 4. What is the main functions of the digestive system? a. ingestion and digestion
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How to Make a Peanut Butter and Jelly Sandwich Items Needed: Sliced Bread‚ Peanut Butter‚ Jelly‚ Knife‚ Plate‚ Spoon Step 1: Obtain two slices of bread from the loaf of bread and set them down separately on your plate for later use. Pick up the jar of peanut butter in one hand and with the opposite‚ unscrew the top counter clock wise. After removing the top‚ set the jar and cap down on the top of the table. Now pick up the jelly jar and open the jar in the same manner as the peanut butter jar and
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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 the complex digestive system breaks down substrates such as fats‚ proteins and carbohydrates. Activity 1: Assessing Starch Digestion by Salivary Amylase Data: Chart 1 – Salivary Amylase
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EXHIBIT TN.1 Coin Catapult Worksheet Exercise A EXERCISE A Data Table Sample Observation Sample Sample Number 1 2 3 4 5 Mean Range R 1 13.4 29 15.0 17 12.2 17.32 16.8 2 24.4 34 18.9 10 12 19.86 24 3 25.5 23.5 31 33.2 29.8 28.6 9.7 4 19.7 31.4 34.4 33.9 26.8 29.32 15.1 23.78 16.4 EXHIBIT TN.1 (Cont.) Coin Catapult Worksheet Data Table (for additional observations) Sample Sample Sample Observation Mean Range Number 1 2 3 4 5 R 5 29 28 27 17 32 26.6 15 6 32 32 12.6 23 23 24.52
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Digestion Self-design Practical: The effect of pH on enzyme activity Rationale Amylase is an enzyme involved in the digestion system which catalyses the breakdown of starch into sugars. It is not only present in human saliva but also in the pancreas‚ where it hydrolyses dietary starch into disaccharides and trisaccharides which are converted by other enzymes to glucose to supply the body with energy. pH has an effect on the activity of all enzymes‚ including amylase. As the pH level increases
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Does the PH level of acids in our stomach affect the digestion proteins? Yes‚ if the acidity in my/a stomach is high in terms of the PH balance then the proteins in our stomach will be digested faster because acids are known to breakdown and eat away at many objects. The purpose of this project was to observe how the digestion of protein varies at different pH levels. This project in my eyes helps society by finding the best types of food (i.e. ones with higher/ lower acidity and pH balance)
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University of Phoenix Material Human Digestion Worksheet [pic] The Digestive System and its Functions Review the diagram located on p. 1. In the space provided below‚ write the name of each organ or part‚ and explain the function of each one as it relates to digestion and absorption. Explanations must be written as complete sentences. Please make sure that you identify each organ or part below with the corresponding number located in the diagram. | |DIGESTIVE ANATOMY
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Executive Summary – This report explains the concept of marketing in packaging design and an analysis of a supermarket sandwich package. 1.0 Introduction Package design is a very important element within marketing as it is another tool which marketers can communicate with consumers. The design of packaging is extremely important as the market is a competitive place with hundreds of other brands producing similar products therefore brand awareness and cognitive learning which is observational
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assistance‚ organizational structure and staffing needs‚ customers and promotion‚ and ethics and social responsibility. In this paper will to discuss how the different factors alter the advancement of small businesses. Kelly’s sandwich concession has been selling sandwich and other lunch items to her customers for the past five years. Though small‚ her business has been a very optimistic and fast growing business. Applying different strategies to aid in the development of the business has made a
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Of "De-vyled Ham"and DDT: A Comparison of the Causes‚ Effects‚ and Legacy of Upton Sinclair ’s The Jungle and Rachel Carson ’s Silent Spring Period 2 Maxwell Wang 1906 would see the publication of Upton Sinclair ’s The Jungle‚ pushing through major reforms of the meatpacking industry and eventually causing the government to take actions to protect the health of its people; almost fifty years later‚ the publication of Rachel Carson ’s novel Silent Spring would invoke a similar‚ but changed
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