'Smooth muscle contractions' presentation slideshows

Digestive System

Digestive System. A. 2 parts 1. Gastrointestinal (GI) Tract A) tubular structure from mouth to anus 2. Accessory Structures A) teeth, tongue, salivary glands, liver, gallbladder & pancreas. Digestive System. B. 6 basic processes 1. ingestion 2. secretion 3. propulsion

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LIPIDS

LIPIDS. Lipids: Definition. A family of compounds soluble in organic compounds but not in water. 3 classes of lipids: Triglycerides: 95 % of lipids in foods Phospholipids: e.g..: lecithin Sterols: e.g..: cholesterol. Lipids: Fats and Oils.

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Anatomy of the Male Reproductive System

Anatomy of the Male Reproductive System. Scrotum. pouch of skin that hangs at root of penis and contains the testes superficial fascia divides scrotum into right & left halves provides temperature about 3 ? C below body temperature for proper sperm production. Testes.

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Lymphatic System

Lymphatic System . Mrs. Penley. Lymph. The fluid that leaves capillaries and goes into tissues It flows TOWARDS the heart only. These mechanisms help lymph return to the heart & bloodstream:. Valves in lymph vessels Smooth muscle contractions Pressure changes

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Nutrition and Digestive System

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Gastrointestinal Functions Motility, Nervous Control and Blood Circulation

Gastrointestinal Functions Motility, Nervous Control and Blood Circulation. Prof. Dr. Bayram Y?lmaz Yeditepe University Faculty of Medicine Department of Physiology. D igestive System. www.pennmedicine.org/encyclopedia/em_DisplayAnimation.aspx?gcid=000041&ptid=17.

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Animal/Dairy Science 434

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Biology 39.2 Digestion

Digestion. Biology 39.2 Digestion. Breaking Down Your Food: Imagine you just ate your favorite meal. What happens to your food? Before your body can use the nutrients in food for energy, the large food molecules must be broken down both physically and chemically before cells can use it.

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Nutrient Absorption

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Anaphylaxis

Anaphylaxis. IgE Mediated Hypersensitivity. What is anaphylaxis?. An acute systemic allergic reaction The result of a re-exposure to an antigen that elicits an IgE mediated response Usually caused by a common environmental protein that is not intrinsically harmful

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Topic 6.1: Digestion

Topic 6.1: Digestion. Assessment Statements. 6.1.1: Explain why digestion of large food molecules is essential 6.1.2: Explain the need for enzymes in digestion 6.1.3: State the source, substrate, products and optimum pH conditions for one amylase, one protease, and one lipase

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3.5 The Digestive System

3.5 The Digestive System. Page 183-188. Stages of Digestion. Ingestion-the taking in of nutrients. Digestion- the chemical and mechanical break-down of food into nutrients. Absorption-the taking up of digested molecules into the cells of the digestive tract.

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Digestion

356 views • 15 slides

Organs

Organs. WHAT IS AN ORGAN?. Organized group of tissues that performs a specific function CAN YOU NAME SOME?. SKIN. Largest organ Protective layer, defence against disease, insulates and releases heat

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Structures and functions of the muscular system

Structures and functions of the muscular system. Bell. What are the four types of bones where would one look to find each?. The muscular system creates bodily movement, maintains posture, and produces heat.

240 views • 14 slides

Pancreas (including Pancreatic Islets) By Shehryar Ahmed

Pancreas (including Pancreatic Islets) By Shehryar Ahmed. Location. The pancreas sits across the back of the abdomen and behind the stomach. The head of the pancreas is on the right side of the abdomen and is connected to the duodenum through a small tube called the pancreatic duct.

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Unit One: Homeostasis and Immunity

Unit One: Homeostasis and Immunity. Digestive System. The Digestive System. *Student Learning Target: I can identify the general function and major organs of the digestive system. I can explain how the digestive system helps to maintain the homeostasis of the organism. *Aim:

378 views • 7 slides