1 . Describe the Major bones‚ muscles‚joints and joint actions used to perform this movement skill and how they influence the way the body moves. The overarm throw is a skill frequently used in a wide range of sports such as cricket‚softball and baseball. The action is also used in athletic activities such as javelin‚ with the overhead serve and smash in tennis‚ volleyball and badminton and passing a netball and basketball.An overarm throw is the action of the arm swinging backwards then upwards
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Introduction: The anterior cruciate ligament (ACL) is an important stabilizer of the tibiofemoral joint. The ACL has a proximal attachment on the posteromedial portion of the lateral condyle of the femur and creates an anterior medial vector to reach its distal attachment at the anteromedial tibia. The anteromedial vector the ACL makes allows it to prevent primarily anterior translation of the tibia on the femur and secondarily tibial rotation subluxation on the femur and both valgus and varus forces
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FACILITATED DIFFUSION Membrane proteins that move molecules across membranes by attaching‚ changing shape‚ and flipping to the other side like a revolving door = CARRIER PROTEINS Membrane proteins that help molecules across membranes by providing a tunnel = PROTEIN CHANNELS The movement of WATER molecules from HIGH concentration to LOW concentration across a cell membrane = OSMOSIS Stage 3 Stages 1 & 2Which kinds of transport use VESICLES to help molecules across membranes? ENDOCYTOSIS (PHAGOCYTOSIS
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ZOOLOGY 4700 ADVANCED HUMAN ANATOMY Fall 2015 - Jake Shearer‚ Jared Porter‚ Thomas Caussat‚ Steven Calderwood‚ Jeffery Gibson Termini Generales Medianus: ● Situated at or nearer to the median or midsagittal plane. Cranialis: ● Situated at or nearer to the cranium. Caudalis: ● Situated at or nearer to the tail. Rostralis: ● Situated at or nearer to the nose. Apicalis: ● Situated at or nearer to the apex. Basalis: ● Situated at or nearer to the base. Medius: ● Situated at or nearer to the midline
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Analysis of the Free-Throw Shot When deciding about a movement to study‚ I thought about many‚ and very few interested me. Then I decided to choose something that was very important to me. Shooting the basketball‚ and more specifically the technique in performing a free throw. I thought by looking more closely at the details of a movement I have been doing since a small child. I thought possibly I could learn something that would give me an advantage in my shot. The application of
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water)‚ cellular cement‚ biological sieve‚ biological lubricant‚ docking sites for growth factors‚ among other functions. Established specific functions of some glycosaminoglycans are: Hyaluronic Acid (Hyaluronate): It is a lubricant in the synovial fluid of joints‚ give consistency to vitreous humor‚ contributes to tensile strength and elasticity of cartilages and tendons (Answer to C-O6) Chondroitin Sulfates: contributes to tensile strength and elasticity of cartilages‚ tendons‚
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b) virologist -- studies human immunodeficiency virus c) Microbial ecologist -- studies bacteria that degrade oil d) Microbial physiologist – studies fermentation of sourdough bread e) Molecular biologist – studies recombinant DNA 2) You are observing a cell through a microscope and note that it has not apparent nucleus. You conclude that it most likely a) has a peptidoglycan cell wall b) has a cellulose cell wall c) moves by pseudopods d) is part of a
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Chapter 9 The Upper Limb Upper limb - a multijointed lever that is freely movable on the trunk at the shoulder joint divided into the shoulder‚ arm‚ elbow‚ forearm‚ wrist‚ and hand Breasts – are specialized accessory glands of the skin that secrete milk‚ present in males and females - tissue consists of a system of ducts embedded in connective tissue that does not extend beyond the margin of the areola - at puberty in females‚ they gradually enlarge and assume their hemispherical shape
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compartment t Approximately 1L t Includes fluid in l Cerebrospinal fluid l Gastrointestinal (GI) tract l Pleural spaces l Synovial spaces l Peritoneal fluid spaces Mechanisms Controlling Fluid and Electrolyte Movement t Diffusion o Movement of molecules from an area of high concentration to low concentration o Occurs in liquids‚ solids‚ and gases o Membrane separating two areas must be permeable to substance for diffusion to occur t Facilitated diffusion t Very similar to diffusion
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joint mobility. The bones and joints are avascular‚ this means they have little or no blood supply. To keep joints healthy and keep cartilage sufficiently lubricated and nourished‚ the joints produce an oil-like substance called synovial fluid. As a person exercises the synovial fluid becomes warmer so it allows for a greater range of movement with a decreased risk of injury. Increased joint stability. Within the joint is a type of cartilage called hyaline cartilage‚ this is the cartilage that covers
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