Mary Gorton Microbiology Research paper Page 1 General defense mechanisms associated with the digestive system The gastrointestinal tract is a lymphoid organ‚ and the lymphoid tissue within it is collectively referred to as the gut-associated lymphoid tissue or GALT. The number of lymphocytes in the GALT is roughly equivalent to those in the spleen‚ and‚ based on location‚ these cells are distributed in three basic populations: 1. Peyer’s Patches: These are lymphoid follicles similar in many
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Chelsie Stone Kim Hill English 1101 3 March 2015 Frog vs. Toad Most people find it difficult to distinguish a frog from a toad. They have a tendency to mix them up or think that they are the same thing. Although they seem so similar in appearance‚ they indeed have many differences including physical features‚ abilities‚ and the food that they consume. Frogs vary in different shapes‚ sizes‚ colors‚ and textures. They have smooth‚ moist skin‚ long stripy legs‚ and are likely to be found in damp habitats
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In “The Death of a Toad” Richard Wilburn has described the death of a slow dying toad. As this toad is dying Wilburn has described him and told his last few minutes of living; he has used diction‚ imagery‚ and structure to explain how the life of an amphibian has ended. Diction has came to uses in various occasions in this poem “To the garden verge‚ and sanctuaries.” Sanctuaries is being defined as a safe place. The dying toad is being said that he is now in a safe place not only because he
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African tree toads live in tropical lowland forest. The African tree toad is mostly found in the central part of Africa‚ the main countries are: Cameroon‚ Equatorial Guinea‚ Gabon‚ Nigeria and Democratic republic of congo. The African tree toad’s habitat must have plentiful water supply for them to survive. In order for all living organisms to survive‚ food must also be available. The Nectophryne afra is a carnivorous amphibian‚ they eat small invertebrates‚ like insects‚ worms and spiders. There
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article and the lecture are both about the cane toad in Australia. The author of the article believes that it is possible to stop the spreading of the cane toad population. The lecturer casts doubt on the claims made in the reading. She thinks that taking the measures mentioned in the reading may be unsuccessful and seriously damage the ecology of Australia. First‚ the author points out that by using a nationwide fence the spreading of the cane toad can be stopped. The article mentions that this
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ANATOMY OF DIGESTIVE SYSTEM: STOMACH & SMALL INTESTINE SCHOOL OF HEALTH SCIENCES HEALTH CAMPUS UNIVERSITI SAINS MALAYSIA OBJECTIVES At the end of this lecture‚ the students should understand: 1) Introduction to Lower Gastrointestinal (GI) Tract 2) Gross Anatomy of Stomach 3) Relations Blood Supply‚ Lymphatic Drainage & Nerve Relations‚ Supply Supply of Stomach 4) Gross Anatomy of Small Intestine 5) Bl d Supply‚ Lymphatic Drainage & Nerve Supply of Blood S l L h i D i N S l f
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Learn all the major structures of the body systems of the shark and functions of certain structures as well as for the rat. Understand the terms of retroperitoneal‚ ovoviviparous‚ oviparous‚ and viviparous. Know which vessels and heart parts contain what “kind” of blood (oxygenated or deoxygenated)‚ and perform a good dissection. II. Materials and Methods Materials Gloves Specimen Tray Scapel Pins A Photographic Atlas Scissors Shark Rat Ashoka (For assistance) Methods and
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Digestive disorders 1. Diarrhea is a symptom that can last for one or two days mainly. Diarrhea is when feces move too quickly through the bowels and the intestines do not have time to pull water from the waste to make it firm. This can be caused when the food eaten is not completely digested. A way to treat diarrhea is by taking a type of medicine to help settle your bowels (e.g. Pepto-Bismol). Another way to treat it is by restoring your hydration and drinking plenty of water to help your body
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23x1.04^234=222‚602. Roof rat is a quantity item of interest. Food Supply‚ space and competition would keep the population from growing exponentially. 4. Species richness of the sample is 8 4a. 33+29+12+21+2+1+1+1=100 ln(.33)= -1.109 ln(.29)= -1.238 ln(.12)=-2.12 ln(.21)= -1
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whenever Candy kisses any man‚ he instantly turns into a toad. One interesting twist is that the uglier the personality of the man the uglier of a toad they become. She believes that when her soul mate turns up‚ he will not turn into a frog‚ but so far‚ every man has been turning into one. What usually happens is that the men that she turns into toads will usually turn back into humans soon after. Things turn ugly when one particularly repulsive toad takes too much time to revert to human form. When she
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