Digestive Systems in Different Animals Different species of animals have different digestive systems which are adapted to their unique requirements. The type of food‚ method of food gathering and energy needs are some factors that influence the type of digestive system an animal needs in order to survive. Herbivores have a more specialised digestive system than that of a carnivore because it is more difficult to digest vegetation than meat. The teeth are flat so that grass and plant material can
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tooth to the periodontal membrane (ligament) Dentin- a bonelike material‚ underlies the enamel and forms the bulk of the tooth. Pulp Cavity- Contains a number of structures (connective tissue‚ blood vessels‚ and nerve fibers) collectively called pulp. Root Canal- Provides a route for blood vessels‚ nerves‚ and other pulp structures to enter the pulp cavity of the tooth. Salivary Glands * Three pairs of salivary glands empty their secretions into the mouth. Parotid glands- lie anterior
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The purpose of this essay is to research and evaluate the digestive system effectively and extensively. Then describe the differences and indifferences of 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
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Digestive System: Shade the of the correct answer. 1. What is the digestive system? The body’s breathing system The body’s system of nerves The body’s food-processing system The body’s blood-transporting system 2. Digestion begins in the mouth. Which of the following statement is INCORRECT? The tongue aids in the digestion of the food. The saliva changes some of the starches in the food to sugar. The tongue keeps the food in place in the mouth while the food is being chewed
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for elements beyond cerium‚ the f orbitals are deeply buried beneath the valence shell and they rarely play an important role in chemical change or bonding. However‚ the orbital shapes can be useful in interpreting spectra and in understanding the structure of some complexes that involve the rare earth elements. So here they are‚ if you need them. The yellow and blue colors designate lobes with positive and negative amplitudes‚ respectively. The 4fy3 - 3x2y orbital corresponds to n=4‚ =3‚ and m=-3
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Advanced Animal Science: The Livestock Industry & How It Can Improve the World’s Food Population 1st Block Green Day Mrs. Zoglmann The Livestock Industry & How It Can Improve the World’s Food Population A question that is always on anyone who is involved in the agriculture industry’s mind is this: As the world’s population steadily rises and more and more countries continue to develop‚ will the livestock industry be able to keep up with the demanding increases?? As of today‚ world
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Exercise 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 is true of enzymes? You correctly answered: c. Their activity can be affected by temperature and pH. 3. The reagent IKI tests for the presence of You correctly answered: a. starch.
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Main food source/chemical composition Grass (fibre/starch) / sugars‚ proteins‚ oils‚ other nutrients Meat‚ bones / proteins‚ fats Nectar & pollen / High sugar content (sucrose‚ glucose‚ fructose)‚ carbohydrates Function of various structures within their digestive systems Four stomach chambers: Rumen – bacteria and protozoa break down cellulose. Reticulum - Once rumen is full goat regurgitates‚ the reticulum allows for this to happen. Omasum – bacteria and micro-organisms breakdown food.
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Content (Digestive System) Group No.4 Submitted By: Castro‚Cendrix Paolo‚Christian Tolentino‚Athea Submitted to: Prof.Josephine Tondo Faculty-in-charge I.Description of the system Your digestive system is uniquely constructed to perform its specialized function of turning food into energy. Each step in digestion requires energy‚ and thus imposes an “overhead charge” on the energy made available from absorbed substances The major part of digestion takes place in the
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Digestive System: As with any system we are learning in this course‚ the structural anatomy and functions of each are the basis of your learning. Otherwise known as the alimentary canal‚ the best way to learn the digestive system structures and their functions is to follow some food through the process from beginning to end. Where does the food go? As food enters the mouth‚ both mechanical and chemical digestion begins. First the food is physically broken down by the mechanical process
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