Cancer in Humans and the Rat Respiratory System The human respiratory system is very similar‚ if not practically identical‚ to the respiratory system of a rat. The only notable difference is the division of the lobes in human lungs. The left lung of a rat is composed of 1 lobe‚ while the right lung has 4 lobes. The right lung of a human contains 3 lobes and the left lung is composed of 2 lobes. Other than that (and some structural differences along with size) the human and rat respiratory systems work
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Jetty Rats Rites of Passage Jetty Rats is a novel written by Phillip Gwynne that all young teenage boys should read. It deals with the rites of passage and issues that all boys are confronted with at some point in their adolescent lives. It is presented in an entertaining yet realistic manor which makes it easy for younger readers to understand. The issues and rites of passage discussed in this essay include family‚ friends‚ experiencing a first kiss and obtaining a first ‘real’ job. The story
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I’m in the Rat Army now. The commander is Rose. Not Bonzo. I’m done with following Bonzo’s stupid directions‚ and his desperate need for authority that seems to contribute to the making of his stupid actions. He punched me right after he told me that he persuaded the Rat Army to trade me for one of their guys. He was angry; he was furious with every little thing that I did when I was in his army and punching me like that was only part of his payback. Whenever I saw his face‚ I couldn’t help but
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diagnosed with testicular cancer. Following a relapse of the cancer after receiving a partial orchiectomy the stress was overwhelming‚ but I gathered all my courage and decided to have the complex surgical procedure of Retroperitoneal Lymph Node Dissection‚ both as a diagnostic and therapeutic approach. After the procedure‚ as I woke up in the hospital post-operative recovery room shivering‚ I realized that I got another chance at life. It struck me that I owe my survival not only to the urological
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See You…Dissection of a Cow Eye By: K 3-28-13 On 3-28-13 in Anatomy and Physiology I got to take part in dissecting a cow eye. My lab partner was . The purpose of dissecting the cow eye was to learn and familiarize the class with the structure of the eye and to locate structures. Materials used were the cow eye‚ scalpel‚ probe‚ tweezers‚ scissors‚ dissection tray‚ gloves‚ paperwork / book‚ paper towel‚ ourselves‚ and our lab partner. My data includes the checklist‚ lab sheets‚ drawing
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Lab: investigating hooked law with springs Purpose: to find spring constants of different springs using the slope of a graph of change in heights vs. the weight force. Also‚ to be able to understand how spring constants change when you add springs in a series or paralle Pre lab predictions: We predicted that the graph of gravitational force (mg) as a function of stretch (delta x) would look like Data: Spring #1: y = 8.2941x + 0.0685 This table represents the different distances that
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BioScience 100A Online Virtual Lab Report: Part 2 Due by: 11:59 PM PST on the final Saturday of class Updated 9/10/11 Directions: 1. Type your answers‚ observations‚ and results in bold. 2. Save your report often as you fill it out‚ so as not to lose information. 3. Use the report form as a single document‚ do not turn in separate reports for each lab 4. Use the ‘Save As’ option to save your file as a Word 97 .doc file 5. Save your lab report with this name: Last name
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References: - This lab is a modification of Experiment 30‚ chemistry with computers.
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Osmotic and ionic regulation in animals. Oxford‚ Pergamon Press. Villee‚ C.A.‚ W.F. Walker Jr. & R.D. Barnes (1973) General Zoology‚ Sixth edition. Philadelphia: Saunders 97‚ 205‚ 566‚ 587. (plus any general or comparative text or animal physiology). 3 (Lab BI108)
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the current study‚ 30 Long-Evans male rats will be profiled as passive‚ active‚ or flexible copers. After profiling‚ the rats will be divided into three groups of 10. Each group will consist of an equal number of the three different coping profiles. The animals will begin their weekly treatment of intravenous caffeine injections (25 mg/kg and 50 mg/kg) starting in week one. In week two‚ the rats will begin training for the dry land maze (DLM) task. The rats will have three days of habituation to
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