The body in motion How do musculoskeletal and cardiorespiratory systems influence and respond to movement? Skeletal system Terminology: Anterior: Toward or on the front of the body: in front of The pectorals are on the anterior aspect of the body Posterior: Towards or on the back of the body: behind The rhomboids are on the posterior aspect of the body Superior: Toward the head or upper part of a structure: above The humerus is superior to the radius Inferior: Toward the lower part
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Osmosis is a type of diffusion. It involves movement of water through a differentially permeable membrane from a region of high concentration (of water molecules) to a region of lower concentration (of water molecules). We define 3 types of solutions based upon osmotic activity. In an isotonic solution‚ the solute concentration is the same on both sides of the membrane so there is no net movement of water. ( See Figure 1) In a hypotonic solution‚ solute concentration
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Introduction The membrane of a living cell plays a vital role in regulating what goes into and out of the cell. Some characteristics of cell membranes are discovered in this exercise. Background The following information is key for the interpretation of the results of this experiment 1. Neutral red is a vital stain. It stains cells without quickly killing them. Many biological stains kill living cells. 2. Neutral red goes through an obvious color change‚ from red at about pH 6.8 to yellow
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Biology 64 Instructor: Chooljian Lecture Exam #2 Review FIRST: Be sure to: Review the lecture notes and .pdfs Know all anatomical terms in chapters in boldface type and be able to define them Study the “Concept Check” at the end of each topic section in the text Skeletal System (Chapters 5-7) 1. What are the functions of the skeletal system? 2. Know the terminology for a long bone (epiphysis‚ etc.) 3. What is periosteum? Endosteum? What structures/cells can be
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INET Lab Report 2 Microscope and the Cell Template Student: Mavon Riley Email: shantariley@yahoo.com Date: 09/05/2014 I. Purpose of the Microscope II. The Compound Microscope EXERCISE 2.1 – Label the parts of the compound microscope 1. Eyepiece 2. Arm 3. Course Adjustment 4. Fine Adjustment 5. Revolving Nose piece 6. Objective Lenses 7. Stage Clips 8. Stage 9. Iris Diaphragm Lever 10. Condenser 11. Light Source 12. Base EXERCISE 2.2 – Calculate microscope
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of the feet and arms demonstrate the different functions of the muscular system. The muscle will contract for the bones to move in a specific direction; then it will relax so that the muscle can return to its original position. The cartilage‚ the synovial fluids‚ ligament‚ and tendons allow for free movement and are vital to the body for movement. The sarcomere‚ which gives energy in Actin and Myosin through the ATP‚ that enables the muscle to contract with the calcium. When the instinct stops‚ the
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Chapter 1 great review of the basic anatomical areas of the body 1. Metabolism‚ anabolism‚ catabolism 2. ICF‚ ECF 3. True 4. False 5. False 6. Parasagittal 7. D‚ effectors 8. A‚ differentiation 9. C‚ hypogastric 10. C‚ 3 11. Axillary-armpit‚ inguinal-groin‚ cervical-neck‚ cranial-skull‚ oral-mouth‚ brachial-arm‚ orbital-eye‚ gluteal-buttock‚ buccal-cheek‚ cixal-hip 12. 1 superior‚ 12 superficial‚ 1superior and 6 lateral‚ 6 lateral‚ 4 posterior‚ 8 ipsilateral
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KEY TERMS a-‚ an- = no‚ not (as in anemia}. AAA – abdominal aortic aneurysm. AAA – diagnostic arthroscopy‚ operative arthroscopy‚ and operative arthrotomy. A&P – anterior and posterior vaginal repair Ab‚ ab – abortion. ab- = away from. abate – to lessen or decrease. abdomen – the anterior portion of the body between the thorax and the pelvis. abdomin/o = abdomen (as in abdominocentesis). abdominal – pertaining to the abdomen. abdominal cavity – contains organs such as the stomach
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42-0007-00-01 Purpose Explain why you did this lab and what if any safety precautions needed to be followed. Exercise 1: Observing Your Own Blood Observations A. Sketch and describe what you saw on the prepared slide of human blood: B. Sketch and describe what you saw on the blood smear slide using your own blood: Questions
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Performed: April 21‚ 2014 Group Members: Date Submitted: April 25‚ 2014 Reales‚ Pharra Anthea O. Pendergat‚ Ellyssa Mae A. Pedroza‚ Rikko Jeremy C. Dinorog‚ Ivy Mae V. BIO 101 LABORATORY Activity No.: 4 Movements of Materials Across Membrane I. INTRODUCTION Many important reactions and processes in materials occur by the motion of atoms in the solid (transport)‚ which happens by diffusion. Inhomogeneous materials can become homogeneous by diffusion‚ if the temperature is high enough
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