the body. These are just a few of the many contributors who added to our understanding of the human body and how it functions. Anatomy is the study of the structure or morphology of the body and how the body parts are organized. | | | Physiology is the study of the functions of body parts‚ what they do and how they do it. These two areas of the organization of the body are so closely associated that it is difficult to separate them. For example‚ our mouth has teeth to break down food mechanically
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Notes: Anatomy & Physiology 1. Cells A cell is the basic‚ living‚ structural‚ and functional unit of the body. Cytology: the study of cells A generalized view of the cell 3 main parts of the cell: Plasma membrane‚ cytoplasm and nucleus. * Plasma (cell) membrane: * Outer‚ limiting membrane separating the cell `s internal components from the extracellular materials and external environment. * Cytoplasm (formed or molded): * Consist of all the cellular contents between
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The Skeletal System The skeletal system is made up of bones‚ the joints where bones meet‚ and the connective tissues called cartilages that hold the bones together. The human skeleton is made up of 206 bones‚ and can be divided up into to two parts‚ the Axial Skeleton and the Appendicular Skeleton. (Adams et al.‚ pg. 4)(Boundless‚ 2013) Axial Skeleton The axial skeleton forms the main axis or core of the skeletal system. It consists of the skull‚ vertebral column‚ and thoracic cage. As noted by
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Biceps Femoris Muscle The Biceps Femoris is a muscle of the posterior (the back) thigh. As its name implies‚ it has two parts‚ one of which (the long head) forms part of the hamstrings muscle group. Origin and insertion It has two heads of origin; one‚ the long head‚ arises from the lower and inner impression on the back part of the tuberosity of the ischium‚ by a tendon common to it and the semitendinosus‚ and from the lower part of the sacrotuberous ligament the other‚ the short head‚
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"The Politics of Muscle" by Gloria Steinem is an essay arguing the difference in strength between men and women. Steinem starts her essay by stating how she grew up in a generation where women didn’t participate in a lot‚ if any‚ sport activities. She goes on to say that she believes this is the reason why women of her generation believe that it’s not what the female body does‚ but how it looks. Steinem feels that women always seemed to be owned in some degree as the means of reproduction. She believes
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"DO IT AT HOME" Section of Test 2 Julie Jakubowski 1. Tretinoin has been called the anti-aging cream. Since it is applied topically‚ how does it affect the skin? This medication is used to improve the appearance of the skin by reducing fine lines and wrinkles‚ reducing roughness‚ and improving skin color. Tretinoin belongs to a class of medications called retinoids. It works by affecting the growth
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Exercise 8 Simple Muscle Contraction • 3 Phases AB - lag phase or latent phase - (shortest) 0.00sec‚ usually less than 0.01sec - brief period that exists between the application of the stimulus and the start of contraction BC - contraction‚ 0.05sec - peak - shortening of the muscle occur CD - relaxation period‚ 0.05 sec - Occurs when Ca+ is transported back in the sarcoplasmic reticulum Single muscle contraction= 100vib/sec (tuning fork)= 0.10 sec 10vib (result) Neuromuscular junction - formed when
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In the poem “My Ex-Husband” by Gabriel Spera the main character displays hate for her husband‚ which in time reveals her love for him. The hateful tone in the poem contributes to the fact that she dislikes her husband‚ but at the same time she is stuck in the past‚ which keeps her from moving on. The first two lines of the poem introduce us to the a picture of her ex husband: “Thats my ex-husband pictured on the self‚ smiling as if in love”. We begin to suspect that main character is no longer with
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Contents Aim: 2 Hypothesis: 2 Risk assessment: 2 Variables: 2 Method: 3 Results Table 4 Analysis 4 Graph 5 Evaluation 6 Improvements 6 The effect of exercise on the heart rate and breathing rate Introduction Aim: Finding out how exercise affects the heart rate and breathing rate. Hypothesis: Exercise exists in different forms and has many benefits; it improves the oxygen-carrying capacity of the blood‚ development of bones‚ strengthens muscles and the lungs capacity plus
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