is involved. 2. Bone tissue is the primary type involved 3. Connective tissue is the specific type of tissue involved 4. Osteoblasts are the specific types of cells that produce the normal microanatomy of the tissue. 5a. With ageing‚ bone mass decreases. This is espeically true of women following menopuase. Estrogen acts as a protector of bone by inhibiting the activity of osteoclasts. Once estrogen levels drop‚ after menopause‚ osteoclast activity increases. 5b. Bone mineral density (BMD)
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Protection: surrounds the brain‚ spinal cord‚ and vital organs. Movement: bones are levers for muscles. Minerals: bones store calcium and phosphate. 2. Compare the axial skeleton with the appendicular skeleton. Axial: forms the long axis of the body and include the bones of the skull‚ vertebral column and the rib cage. Appendicular: consists of the bones of the upper and lower limbs and shoulders and hip bones. 3. How are bones classified? Provide examples. They are classified by their shape:
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skull& Bones “Skull & Bones” is a secret society‚ an organization that keeps their functioning under the radar. They are very secretive of their existence and the future plans they have in store for not just America but also the world. There are many conspiracies about this secret society; they are thought to have control over almost every aspect of people’s lives. There are many questions left unanswered‚ which is what makes them so interesting. There must be something so important‚ so secretive
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its tissues. 5. How can human bones give forensic scientists an indication of age? Describe some of the aspects that would give this information. They focus on the lengths of the bones to see if they compare with the average age range.. they also look for conditions of the bones. Critical Thinking Questions 1. Imagine that you are at a crime scene. You find skeletal remains‚ but the skeleton is not complete as some of the smaller bones are missing. The bones are within a twenty feet radius
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The Skull and Bones is a student secret society of the United States of America‚ founded in 1832. Was introduced at Yale by William Huntington Russell and Alphonso Taft in 1833. At that time material was referred to as the Skull and Bones at Yale chapter of German society the Illuminati. Yale is the only university with secret societies‚ which are admitted only seniors‚ alumni say. The other two are “Scroll and Key” and Wolf’s Head Candidates are exclusively white men‚ Protestants‚ and usually
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Organ donation. It has caused plenty of cases to come about in the court system‚ and that probably won’t end anytime soon. Organ donation is when an organ is donated to someone in need of a replacement. Some organs can be given from people while they are alive. A kidney‚ part of your liver‚ and even things like blood and bone marrow. People can be organ donors so that when they die or are brain dead‚ someone else can receive the organ they need. But the question with a continuing debate and no answer
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Symbolism in The Farming of Bones Edwidge Danticat’s novel‚ The Farming of Bones is an epic portrayal of the relationship between Haitians and Dominicans under the rule of Generalissimo Rafael Trujillo leading up to the Slaughter of 1937. The novel revolves around a few main concepts‚ these being birth‚ death‚ identity‚ and place and displacement. Each of the aspects is represented by an inanimate object. Water‚ dreams‚ twins‚ and masks make up these representations. Symbolism is consistent
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As we age‚ maintenance of bone health and prevention of osteoporosis go hand-in-hand. With this in mind‚ please list one lifestyle factor and one dietary factor that contribute to healthy bones. Changing your sleep habits could have an effect on healthy bones as well as stress. I picked these two because I struggle with this myself and it’s hard when you a college student and sleep and stress are definitely a factor. Vitamin was the one I picked for the dietary factor because first all I like getting
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Chemical Composition of Bone Bone is a very hard material which is capable of bearing a large amount of weight and resisting tension and twisting forces. Therefore‚ this material is both flexible and hard. The hardness of bone is due to calcium deposits in the matrix while the flexibility comes from the organic material of the matrix. We can illustrate these facts by treating two bone samples by two different methods: 1. Soaking a bone in vinegar (dilute acetic acid) removes calcium
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Bone cancer can be primary bone canceror secondary bone cancer. Primary bone cancer started in the bone; the cancer initially formed in the cells of the bone‚ while secondary cancer started elsewhere in the body and spread to the bone. Examples of primary bone cancer include steosarcoma‚ Ewing sarcoma‚ malignant fibrous histiocytoma‚ and chondrosarcoma. According to the National Cancer Institute‚ USA‚ it is estimated that by the end of 2010 there will have been 2‚650 new cases and 1‚450 deaths
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