'Digestive tube' diaporamas de présentation

The Digestive System and Body Metabolism

The Digestive System and Body Metabolism. Digestion Breakdown of ingested food Absorption of nutrients into the blood Metabolism Production of cellular energy (ATP) Constructive and degradative cellular activities. Five Tasks of the Digestive System. Mechanical processing Chewing

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ALIMENTARY TRACT

ALIMENTARY TRACT. Histology A Text and Atlas; 6. th Edition, Michael H. Ross & Wojciech Pawlina (LWW) Chapter 17; Page: 568-627. OVERWIEV OF THE DIGESTIVE TRACT.

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ALIMENTARY TRACT

ALIMENTARY TRACT. Histology A Text and Atlas; 6. th Edition, Michael H. Ross & Wojciech Pawlina (LWW) Chapter 17; Page: 568-627. OVERWIEV OF THE DIGESTIVE TRACT.

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Dr. Akram M. Asbeutah, PhD Department of Radiologic Sciences Faculty of Allied Health Sciences

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Overview: Life Without a Backbone

Overview: Life Without a Backbone. Invertebrates are animals that lack a backbone They account for 95% of known animal species. Sponges are basal animals that lack true tissues. Sponges are sedentary animals from the phyla Calcarea and Silicea They live in both fresh and marine waters

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Chapter 47

Chapter 47. Animal Development. A Body-Building Plan for Animals It is difficult to imagine That each of us began life as a single cell, a zygote. 1 mm. Figure 47.1. A human embryo at approximately 6–8 weeks after conception. As recently as the 18th century

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Platyhelminthes

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Chapter 25 Anatomy of the Digestive System

Chapter 25 Anatomy of the Digestive System. Overview of the Digestive System. Role of the digestive system Prepares food for absorption and use by all the cells of the body Food material not absorbed becomes feces that is eliminated

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Chapter 32

Chapter 32. An Introduction to Animal Diversity. Estimates of the number of animal species range from 10-20 million to 100-200 million. What is an Animal (some characteristics of animals). Multicellular eukaryotic heterotrophs that ingest their food.

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Sink or Swim Review

Sink or Swim Review. From ascending to____colon ?. Transverse. Valve from small intestine to cecum?. Ileocecal. Duct that joins gall bladder and hepatic ducts . Common Bile. Intestinal order?. D. J. Ileum. Produces Bile. Liver. Ball of food in the esophagus. Bolus.

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Chapter 47

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The Evolution of Chordates

The Evolution of Chordates. Phylum Chordata belongs to clade Deuterostomata. Deuterostomes have events of development in common with one another. 1. Coelom from archenteron surrounded by mesodermal tissue.

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Monday May 12, 2014

Monday May 12, 2014. Starter : What phylum would fish fall into? What characteristics tell you what phylum they are in?. Tuesday May 13, 2014.

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Anatomy and Function of a Fish

Anatomy and Function of a Fish . Part 2. Muscular System. The general function of the muscular system is to move parts of the body. Muscles are tissues that can contract to shorten, or relax to lengthen. Fish move by contracting and relaxing their muscles. Fish have 3 types of muscles:

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Comparing flat, round, and segmented worms

Comparing flat, round, and segmented worms. Platyhelmenthes cross section (flat worm). Platyhelmenthes. Nematoda cross section (round worm) . Nematoda. Annelida cross section (segmented worm). Annelida. Tissues.

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Intro to Animal Diversity

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Energy Value of Foods

Energy Value of Foods. Main Sources of Energy for Cells. Carbohydrates and lipids (fats) Proteins (in cases of illness or injury) Cellular respiration is the process which releases chemical energy from foods Glucose + Oxygen gas ?energy + carbon dioxide + water. Energy Value.

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Lecture #18 Date ______

Lecture #18 Date ______. Chapter 41 ~ Animal Nutrition. Nutritional requirements. Undernourishment : caloric deficiency Overnourishment (obesity): excessive food intake Malnourishment : essential nutrient deficiency

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Daphnia

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