BIOS256 Week 2 LAB EXERCISE Introduction to Chemical Digestion Directions: a. Click the Contents button. b. Open the Digestive System File. c. Click Animations. d. Click Introduction to Chemical Digestion. Introduction 1. Explain the function of chemical digestion. The function is to break down food‚ using enzymes and other digestive chemicals to reduce food into particle nutrients molecules that be absorbed and move it through the digestive tract. Digestive Chemicals
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Sense Organs The General Senses Sensory receptors n monitor external or internal conditions. Simplest are free nerve endings. -Temperature - pain -touch -pressure -vibration Receptors throughout the body •Special senses nSmell ntaste nvision nbalance nhearing nReceptors located in sense organs (e.g.‚ ear‚ eye). EYES nAccessory Structures of the Eye qEyelids (palpebra) and glands qSuperficial epithelium of eye nConjunctiva qLacrimal apparatus nTear production and removal
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SYSTEMIC ANATOMY 1. Give OIAN of the tongue. The muscles of tongue can be divided into intrinsic and extrinsic groups. The intrinsic muscles lie entirely within the tongue‚ while the extrinsic muscles attach the tongue to other structures. The extrinsic muscles reposition the tongue‚ while the intrinsic muscles alter the shape of the tongue for talking and swallowing. Extrinsic tongue muscles‚ by definition‚ originate from structures outside the tongue and insert into the tongue. The four paired
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Ana Ortiz Sensorial The Senses The basic five senses that we were all taught are visual (seeing)‚ auditory (hearing)‚ olfactory (smelling)‚ gustatory (tasting)‚ and tactile (touching). Most of the Montessori sensorial activities revolve around these senses. Everything humans do involves using one or more senses. It is through the senses that infants discover the world. Without one’s senses‚ the brain would be a prisoner to the skull. Humans experience these sensations through interactions with
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BIOLOGY 2320 HUMAN ANATOMY UTAH STATE UNIVERSITY Instructor: | Grant I. Wilson | Phone | Office: 1-800-738-0210 ext 308Cell: 435-773-0490 | Email: | grant.wilson@usu.edu‚ blackboard‚ facebook | Text: | Human Anatomy by McKinley and O’Loughin | Supplemental materials: | Labs‚ Course Objectives‚ and slides‚ and Lecture notes will be posted on Blackboard and should be downloaded by students | Student Fees: | $50‚ Lab supplies and materials | Course Objectives: The
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Enzymes are organic catalysts‚ usually proteins that speed up metabolic reactions. They lower the amount of energy needed for reactions to progress in cells. In enzymatic activity‚ the molecules at the beginning are called substrates. Lactose metabolism is when lactose is destroyed‚ maintained or produced. For instance‚ being lactose intolerance that’s where lactose is destroyed. Metal cofactors in enzyme activity are required to function properly. The Effect of Temperature on Enzymatic Activity:
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Human Anatomy & Physiology‚ 9e (Marieb) Chapter 17 Blood MATCHING QUESTIONS Figure 17.1 Using Figure 17.1‚ match the following: 1) Monocyte. Answer: B Diff: 1 Page Ref: 659; Tbl. 17.2 2) Lymphocyte. Answer: D Diff: 1 Page Ref: 659; Tbl. 17.2 3) Eosinophil. Answer: C Diff: 1 Page Ref: 658; Tbl. 17.2 4) Neutrophil. Answer: A Diff: 1 Page Ref: 657; Tbl. 17.2 5) Most common white blood cell found
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with those found at a site of a train bombing in Madrid. Moreover‚ it is somewhat rare for a completely un-smudged print to be found. The blurring of a smudge leaves a lot of guesswork‚ which gets tricky when labs confirm from the results. There’s also the problem of certification‚ but many labs don’t require it. The average print recovered from a crime scene is roughly twenty percent of a finger. This can lead to the prosecutor explaining to the jurors‚ and since the jurors do not understand many terms
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Week 2 Reading Summary : Chap 1-3 Chapter 1 Anatomy: studies the structure of body parts and their relationship to one another. Can be seen‚ felt‚ examined. Physiology: concerns the function of the body in other words‚ how the body parts work and carry out their life-sustaining activities Complementary of structure and function Function reflect structure‚ what a structure can do depends on is specific form Levels of structural organization: Cells – smallest living unit
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Ana Veras 1/30/2013 BUS 3302 Professor Ed Jaye Chapter 1 Summary The Anatomy of Decisions • In the real world managers are paid to make decisions on a daily basis‚ on how your firm’s resources are controlled to meet goals that have been set by higher managers or by yourself. • There are some essential characteristics that manager’s share when making a decision; they are usually made with someone else’s money and need to be justified‚ they build on one another‚ the outcome is important
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