Digestive System Notes 2. List the major parts of the alimentary canal; then separately list the accessory organs of the digestive system. a. Mouth—the oral cavity. b. Pharynx—extends from the back of the nasal cavity to the top of the esophagus. c. Esophagus—extends from the pharynx to the stomach. d. Stomach—just below the diaphragm on the lefi side of the body. e. Small intestine—extends from the stomach to the large intestine. f. Large intestine—extends from the small intestine to the
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Notes on Final Exam: Practice Exams 1-4 are open for practice Final Exam consists of 100 questions Red scantron required Equal amount of questions from last 3 chapters covered. Wasn’t enough time to cover everything‚ so don’t JUST study this! DO NOT FORGET – Exam 4 due Monday at noon! Endocrine System Hormones: functions‚ where they’re secreted from‚ etc. Adrenal Glands: Cortex: Zona Glomerulosa mineralcorticoids - Aldosterone Zona Fasiculata glucocorticoids – Cortisol (synergist)
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Short Notes On Atomic Structure * Atom is the smallest particle of an element- All 117 elements has atoms * Bohr model: - Planetary model (see Figure 1 below) 1. Sun (proton & neutron= nucleus) 2. Planets (electrons) 3. Orbit (shell) Figure 1: Bohr model * Each type of atoms has a certain number of electrons and protons that differentiate it from the atoms of other elements Example: 1 proton 1 electron= Hydrogen (1 type elements) 2
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Authors note For my portfolio the two minor assignments that I decided to put in were my argumentative paragraph on the play Macbeth‚ and my personal language and literature essay. The major piece of work that I have put in the portfolio is my Macbeth essay. The reason I chose these pieces was because they were the three that I feel were the most interesting‚ two that I had the best success on‚ and one that I struggled on. The piece of work that I did the best on was my Macbeth essay. I achieved
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2011 Animal Farm Notes Chapter 1 As the novella opens‚ Mr. Jones‚ the proprietor and overseer of the Manor Farm‚ has just stumbled drunkenly to bed after forgetting to secure his farm buildings properly. As soon as his bedroom light goes out‚ all of the farm animals except Moses‚ Mr. Jones’s tame raven‚ convene in the big barn to hear a speech by Old Major‚ a prize boar and pillar of the animal community. Sensing that his long life is about to come to an end‚ Major wishes to impart to the
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Circulatory Systems link exchange surfaces with cells throughout the body Diffusion is too slow of an exchange system for large organisms Gastrovascular Cavities Fluid bathes both the inner and outer layers This facilitates exchange between both layers easily‚ as a sort of bridge Evolutionary Variation of Circulatory System Diffusion distance was too great of a problem Three components: Fluid Interconnecting vessels Heart Open and Closed Circulatory Systems Arthropods and most molluscs
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22 Respiratory System The Respiratory System Respiratory System Consists of the respiratory and conducting zones Respiratory zone: Site of gas exchange Consists of bronchioles‚ alveolar ducts‚ and alveoli Respiratory System Conducting zone: Conduits for air to reach the sites of gas exchange Includes all other respiratory structures (e.g.‚ nose‚ nasal cavity‚ pharynx‚ trachea) Respiratory muscles – diaphragm and other muscles that promote ventilation Major Functions of the Respiratory
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Nervous Tissue - The nervous system includes all nervous tissue in the body -Neural tissue contains two types of cells: 1) neurons (10% of all neurons‚ conduct nerve impulses) 2) neuroglia (support neurons) -We have 100 billion neurons -Organs of the nervous system: brain‚ spinal cord‚ sensory receptors of sense organs (eyes‚ ears‚ etc.)‚ and nerves (connects the nervous system with other systems‚ bundle of neurons that relay information) -Functions of the nervous system: 1) sensory input- everything
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In suspenseful stories there are several twists‚ turns‚ and surprises. Often to catch a reader’s attention. “August Heat” by W.F. Harvey creates suspense in many ways throughout his entire short story. He leaves people wanting more and to continue reading it. As well as leaving a bit of a mystery. Although mystery and suspense is different in suspenseful story the protagonist gradually becomes aware of the dangers‚ which the readers already know. Meanwhile in a mystery‚ a major event such as
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The Integumentary System Introduction I. Skin and Its Tissues A. Introduction 1. The skin is composed of several kinds of tissues. 2. Skin is a protective covering that prevents many harmful substances from entering the body. 3. Skin also retards water loss and helps regulate body temperature. 4. Skin houses sensory receptors and contains immune system cells. 5. Skin synthesises vitamin D and excretes a small amount of waste products. 6. The two distinct layers of skin
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