Chapter 5 The skin is composed of two distinct regions‚ the epidermis and the dermis. These two areas are firmly attached to one another along a wavy borderline. The epidermis (epi = upon) composed of epithelial cells‚ and is the outermost protective shield of the body. Epidermis - Structurally‚ the epidermis is a thick keratinued stratified squamous epithelium consisting of four distinct cell types and five distinct layers. Cells of the Epidermis - Cells populating the epidermis include: keratinocytes
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Human Cloning is the creation of a genetically identical copy of an existing‚ or previously existing‚ human being or growing cloned tissue from that individual (Cloning Fact Sheet). Scientists remove the nucleus‚ which contains the genetic material‚ from an egg. The genetic material from an adult somatic cell is removed and placed in the egg. It now has a complete set of genes. The egg is placed in a petri dish to allow it to develop into an embryo‚ which is placed into a surrogate mother to continue
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polypeptide chains * Heme: Iron group in each polypeptide that binds 02 Enzymes: * Glycolytic: generate energy through glycolysis due to lack of mitochondria * Carbonic anhydrase: for transport of CO2 into HCO3 Erythropoiesis: * regeneration of new cells in the bone marrow Erythropoietin (hormone): * when kidneys detect not enough 02 they secrete this hormone which stimulates erythropoiesis‚ increasing 02 capacity Reticulocytes: * immature RBC’s released to mature if not
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The Zimbardo prison experiment was a study of human responses to captivity‚ dehumanization and its effects on the behavior on authority figures and inmates in prison situations. Conducted in 1971 the experiment was led by Phlilip Zimbardo. Volunteer College students played the roles of both guards and prisoners living in a simulated prison setting in the basement of the Stanford psychology building. Philip Zimbardo and his team aimed to demonstrate the situational rather than the dispositional causes
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The Origin and History of Christmas Christmas is the most popular festival globally. Christmas is an occasion that celebrates the birth of Jesus Christ. The origin and the history of Christmas have pagan roots. It is said that the origin of Christmas began 2000 years ago when the birth of Christ took place. History mentions that Jesus was born to Joseph and Mary in a manger and it is said that a star guided the three Magi who traveled from the East to Jerusalem to shower gifts on baby Jesus. It
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The Silent Treatment: Suppression of the Voice in The Woman Warrior and When Living Was A Labor Camp Gloria Anzaldúa‚ in her novel Borderlands/La Frontera: The New Mestiza‚ proclaims that “I will have my voice: Indian‚ Spanish‚ white. I will have my serpent’s tongue – my woman’s voice‚ my sexual voice‚ my poet’s voice. I will overcome the tradition of silence” (81). Anzaldúa is speaking out against those who encourage and demand that she (and other minorities) tread with caution when they
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person determines his or her medium‚ the speaker reflects that words are her camera.) By doing so‚ all beings bear witness to the experiences that heretofore had not been captured. Using poetry as her lens‚ Finney’s scathing commentary about the emasculation of the spirit propels readers to dismantle their notions of what it means to be an outcast in society and to return to the self.
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The Reversal in Stereotypical Gender Roles ! In “The Homecoming”‚ Harold Pinter applies the incessant use of gender confrontation throughout the entirety of the play; both male and female characters aim to establish their dominance over one another and gain a oneupmanship. The struggle between a matriarchal and patriarchal family dynamic are seen in both the conflict within the characters themselves‚ as well as outwardly expressing it towards others. Pinter illustrates the men in the play
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(Publishers) Ltd‚ 1982 2 4. Rene David‚ Major Legal System in the World Today‚ London: Stevens and Sons Ltd‚ 1985 5 [ 7 ]. BishalKhanal‚ Regeneration of Nepalese Law‚ 2000‚ Kathmandu: Bhrikuti Academic Publications‚ p. 35. [ 13 ]. Lord Denning‚ What Next in the Law‚ 1982‚ London: Butterworth and Co (Publishers) Ltd‚ pp. 36-52. [ 16 ]. BishalKhanal‚ Regeneration of Nepalese Law‚ 2000‚ Kathmandu: Bhrikuti Academic Publications‚ p. 38. [ 21 ]. Revati Raman Khanal‚ NepalkoKanooniItihaskoRooprekha‚ 2059
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Chapter 4 Study Guide Bio 169 • Individual body cells are specialized -Each type performs specific functions that help maintain homeostasis • Tissues are groups of cells that are similar in structure and perform a common function • Histology – study of tissues PRIMARY TISSUE TYPES: 1) Epithelial Tissue (or epithelium) is a sheet of cells that covers a body surface or lines a body cavity Forms boundaries Occurs in the body as covering and lining epithelium and glandular epithelium
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