Section:___________________________________ Date: ________________ I. Directions: Read and analyze each item carefully. Circle the letter of the best answer. 1. Which of the following is not an accessory digestive organ? a. liver b. tongue c. stomach d. pancreas 2. What part of the digestive system where mechanical digestion happens? a. mouth b. rectum c. stomach d. esophagus 3. The throat is divided into two separate tubes: the trachea and the esophagus. Which of the organs prevents food from entering the
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The functions of the digestive system are: a. To ingest food b. To digest food into small nutrients so that the molecules can pass through membranes c. To absorb nutrient molecules d. To eliminate indigestible remains The following is not considered an accessory organ of the digestive system: a. Stomach Children have (__) deciduous teeth and adults have (__) permanent teeth. a. 20‚ 32 The folds in the stomach are called: a. Rugae The energy source preferred by cells is: a. Glucose
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PHYSIOLOGY Transmembrane receptors composed of excitable G-proteins‚ which cross the cell membrane and link selectively with extra cellular ligands are called adrenoceptors. They are also termed as α-2 Adrenoceptor agonists α-2 adrenergic receptors. Three α-2 isoreceptors - α-2a‚ α-2b and α-2c of adreno receptor bind α-2 agonists and antagonists with similar rapport and share an amino acid composition homology of roughly 70 to 75%. The efficacy of sub receptor specific agonists that constrains deleterious
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Cat Dissection Journal Pt. 1 Alexis Smalls Spring 2015 Dr. Neely 1 Table of Contents Title…………………………………………………………………………… Page Table of Content………………………………………………………………. 2 Endocrine Dissection…………………………………………………………. 3-4 Cardiovascular and Blood Vessel Dissection………………………………… 5-9 Lymphatic Dissection………………………………………………………… 10 2 Endocrine System January 26‚ 2015 Martin‚ the cat‚ was removed from the bag. Martin then placed in the pan on his posterior side in the anatomical position to dissect the
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of heart cell types could potentially repair and regenerate damaged heart tissue. Stem cells can also be used to treat diabetes. It is possible to treat type 1 diabetes by transplanting isolated cells which contain beta cells or maybe even a whole pancreas into the patient from a donor. Transplants can enable the body to regain control of blood sugar levels so that administering insulin is no longer needed. Stem cell research can help with spinal cord injuries. Spinal cord injuries are mostly caused
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brother Richard. The first successful tissue transplant was a skin graft‚ performed in Germany in 1823. Organs including the heart‚ intestine‚ kidney‚ liver‚ lung‚ and pancreas can be transplanted. Issues that can cause this can be kidney failures‚ intestine failure‚ heart disease‚ lung disease‚ diabetes that makes the pancreas not work properly‚ or cirrhosis of the liver (formation of scar tissue that stops
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The endocrine system is one of our body systems that plays an important role in living. It comprises of many glands exerting hormones in maintaining the body’s internal environment also known as homeostasis. The endocrine system plays an important role in homeostasis because it maintains growth and development‚ maturation‚ reproduction‚ human behavior‚ metabolism‚ sexual function and controls functions of the tissues. It is partnered with the nervous system since the hypothalamus along with the pineal
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to respiratory insufficiency‚ progressive decline in pulmonary function. Male reproductive tract – males with CF are sterile due to degeneration and/or obstruction of the vas deferens. Pancreas – reduced secretions‚ damage to acini‚ blacked ducts due to mucus accumulation‚ eventual destruction of the pancreas. Sinuses – thickened mucosa‚ underdevelopment of frontal sinuses Intestines – intestinal blockages‚ abnormally viscous mucus secretions‚ impaction‚ lack of secretions Bile Ducts – thickened
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Study guide‚ block exam 5‚ boil 118‚ Fall 2012‚ Dr. Benjamin Smarr. * Hunger * Neural regulation of * These include hormones and nutrients from the periphery that convey information about energy availability to the brain‚ and to the hypothalamus in particular. Neurons in distinct hypothalamic nuclei that are targeted by these molecules project to other hypothalamic nuclei as well as to extrahypothalamic sites. The complex process of regulating food intake is now known to involve
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The cardiovascular system The heart is a major organ in the body‚ this organ pumps blood around the body‚ through veins‚ capillaries and arteries. The blood carries oxygen to our cells and also carries waste products which include water and carbon dioxide‚ which are products of respiration. Blood also helps spread out salts‚ enzymes‚ urea‚ nutrients‚ hormones and heat across the body. The structure of the heart The heart is located between lungs and it is protected by the rib cage‚ it is thought
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