Chimpanzee Droppings Lead Scientists to Evolutionary Discovery by Erica F. Kosal‚ Biology Department‚ North Carolina Wesleyan College Part I—Chimpanzee Behavior Far in the remote western African jungles of Cameroon‚ Dr. Beatrice Hahn and her team of scientists from the University of Alabama have been examining chimpanzee droppings. Members of the great ape family‚ chimpanzees typically travel in groups of to animals‚ forming smaller subgroups to forage during the day and then coming together
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PORT HEALTH TAKE AWAY CAT 1. What are the duties of a Port health officer as per the Public health ACT CAP 242 LOK Porth health officers are to fulfill the following duties: a. Physical and medical inspection of vessels to ensure health standards are met and potential hazards are eliminated. b. clearing vessels at the port in respect to health and taking health precautions or issuing health warnings if necessary. c. Ensure that vessels meet the sanitary code in terms of cleanliness‚ hygiene
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1. What is metabolic absorption? “All the cells take in and use nutrients and other substances from their surroundings. Cells of the intestine and the kidney are specialized to carry out absorption. Cells of the kidney tubules reabsorb fluids and synthesize proteins. Intestinal epithelial cells reabsorb fluids and synthesize protein enzymes” (McCance & Huether‚ pg. 2). 2. What uses oxygen to remove hydrogen atoms in an oxidative reaction? “Peroxisomes are so named because they usually contain
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0314 Biofilms in Chronic Wounds: Current Research and Future Direction ABSTRACT Chronic wounds continue to be a significant healthcare problem. Although myriad factors have been implicated in impaired wound healing‚ recent research has focused on the role of matrix-based bacterial communities called biofilms that are often associated with chronic wounds. Various in vitro and in vivo models have been developed to study the role of biofilms in non-healing wounds. Basic science and clinical
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OF RECEPTORS: * Classified according to: * Location; * Stimulus detected; and * Structure Classification by Location: * Somatic Receptors – provide information about the external environment * Exteroceptors: (cutaneous receptors) * Located on or very near the body surface * Respond mostly to external stimuli * Detect pressure‚ touch‚ pain‚ and temperature * Proprioceptors: * Provide information about the skeletomuscular
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1. Review the anatomy of the brain. Which portion is responsible for keeping you awake‚ controlling thought‚ speech‚ emotions and behavior‚ maintaining balance and posture? Emotions and behavior are controlled by the hypothalamus (p.455) The cerebellum is responsible for maintaining balance and posture (p.455) The reticular formation is essential for maintaining wakefulness and in conjunction with the cerebral cortex is referred to as the reticular activating system (p.450) The Broca speech
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Human Anatomy and Physiology 260 - Midterm 1 Cardiovascular Anatomy Arteries: • Carry Blood from the heart to the tissues • Gradually decreasing in size of vessels o Arteries - Transportation of red blood cells away from the heart o Arterioles - Smaller‚ lead from the arteries to the capollaries o Capillaries - Gas exchange (tissue level) • 3 layers of wall: o 1. Tunica Adventitia (Tough outer layer) o 2. Turnica media (Middle smooth muscular layer‚ changes the diameter of the blood
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BSC 2093 A&P I Lecture Exam 2 Review Sheet Chapter 5: The Integumentary System Know figure 5.1 Identify the different structures that make up the integument including the dermal layers‚ Sweat and Oil glands‚ and Nerve Corpuscles that exist there Know that Skin accounts for 7% of the body weight (9 11 lbs) Know how to calculate percent skin from a given weight and vice versa. Know the name‚ shape‚ and characteristics of the cell types that exist in the Epidermis Keratinocytes
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Chapter 4 Tissue: The Living Fabric 4.1 What are tissues? * Groups of cells that are similar in structure and perform a common or related function * There are four basic types of tissues: 1) Epithelial (covering) 2) Connective (support) 3) Muscle (movement) 4) Nervous (communication and control) * The study of tissues is known as histology 4.2 Preparing Human Tissue for Microscopy Requirements * Specimen must be fixed (preserved) * Specimen must be
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Course Title GENERAL PSYCHOLOGY Course Description A broad spectrum of the conceptual and empirical foundations in its main fields. The discussion of the theories‚ concepts and empirical findings focuses on complex human behavior‚ how and why we think‚ feel and behave the way we do‚ how we act and interact with others‚ and why and how we become a unique individual that we are. GENERAL OBJECTIVES - At the end of the semester‚ the student shall be able to: Cognitive 1. Learn and understand
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