three different organisms in relation to their digestive system. The three organisms that have been chosen are the human‚ for comparative purposes‚ the Goliath Bird Eating Spider and the Cobra Lily carnivorous plant. The Human Digestive System Digestion is the breaking down of substance in the body‚ into an easier form of which it can be absorbed or excreted. It is also the process of which the body breaks down components so that they can be absorbed into the blood stream easier. The digestive
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acid (HCL)‚ it is a term that covers all digestive enzymes. The process of digestion‚ absorption and assimilation begins with the enzymes present in the saliva that soften what we eat so it continues into the gullet as a paste. Penetrating the diaphragm‚ this gullet ends in a strong‚ muscular bag we know as the stomach. Having taken about 3 seconds to reach here‚ this foodstuff is turned acidic by the HCL for further digestion by peptin and gastrin before it enters the small intestines where this acid
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If I told you that you were‚ on a daily basis‚ consuming food that could potentially give you serious health issues‚ would you still eat it? The human body is in fact‚ designed to sustain a vegetarian diet. Most of you are‚ on a daily basis eating meat‚ poultry or fish – which have also been linked to a large number of chronic diseases and cancers. Alongside this‚ animals are treated extraordinarily cruelly and inhumanely when it comes to satisfying us humans. This is wrong and needs to be fixed
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I mostly knew the basics‚ like that food moves from the mouth to the throat to the stomach and then leaves the body. But in reality there is much more to digestion that I didn’t know about. I found plenty of useful information from a lot of different websites. During my research i learned that the epiglottis is a big part of digestion. The epiglottis is cartilage that sits right behind our tongue. The epiglottis lets us swallow the food that we have chewed up. I also learned the gastrointestinal
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Print Form R E V I E W version 8 S H E E T EXERCISE 39 B NAME ____________________________________ LAB TIME/DATE ________________________ 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 salivary is most effective and it breaks down carbohydrates
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JarynaLimbauan IV-A BSBT Euriz Ramos Strategy: Lecture I. Objectives At the end of the lesson‚ the students are expected to: 1. Identify the structure and components of gastrointestinal tract; 2. Initiate consciousness in maintaining a healthy gastrointestinal tract; 3. Observe slides of rugae and villi layers. II. Subject Matter Topic: Gastrointestinal Tissues III. Materials A. PowerPoint presentation 1. Parts and Function of Gastrointestinal Tissues
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Observation of Digestive and Circulatory System Introduction/Background: This week’s lab is about digestion and the circulatory system. Students will be learning about the different types of digestion and circulatory systems for different types of animals. Students will learn not only about the mechanical and chemical components of digestion‚ but also the complete and incomplete digestions. The lab will also teach the open and closed‚ single and double‚ circulation patterns. Several different models
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20/04/2013 Pepsin Experiment Experiment protocol to test the effect of temperature on the enzyme pepsin Lab Day: Tuesday Lab Time: 10-1pm Are you in Lab G20 (furthest from BSB Student Office) or Lab G21 (closest to BSB Student Office)?: G20 Demonstrator Name: Tamsin Peters Names of Group Members: Roanna Humphries Daniel Markus Nicholle Cooke-Hayes Dean Do Rosario Pepsin Name of Enzyme You are Investigating: Table of Contents Table of Contents ........................
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Digestion In Small Intestine While digestion continues in the small intestine‚ it also becomes a major site for the process of absorption‚ that is‚ the passage of digested food into the bloodstream‚ and its transport to the rest of the body. - The small intestine is a long‚ narrow tube‚ about 20 ft (6 m) long‚ running from the stomach to the large intestine. - The small intestine occupies the area of the abdomen between the diaphragm and hips‚ and is greatly coiled and twisted. - The small
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May 2011 10:53 Reptiles & Amphibians = swallow food whole Mammals = cut up and chew (palate separates nasal cavity & mouth - kept in mouth longer) Carnivore = short gut (easily digest protein) Herbivore = long gut (plant digestion difficult) Dentition Mechanical digestion = easier to swallow & increases surface area for enzyme action Herbivore Incisors Canines Lower jaw‚ cuts against horny pad (upper jaw) Indistinguishable from incisors Carnivore Sharp (tear flesh from bone) Large‚ curved‚
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