BioLab3 Bones and Muscles Summary Report Student Name: I. Skeletal system A. Long Bone Structure Define the following terms. Bone Organ of the skeletal system Cartilage Serves as a cushion Ligament Dense‚ regular connective tissue/bone to bone Tendons Dense‚ regular connective tissue/ bone to muscle Osteocytes Separated by an extracellular matrix hardened by deposits of calcium salts Diaphysis Long shaft of compact bone Compact bone Solid and dense‚
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Serial Killers JACK THE RIPPER‚ JEFFERY DAHMER‚ BTK‚ AILEEN WOURNOS BY: CAMERON GADDI. ALINA DAYLEY‚ SAMANTHA DEMATTIA‚ MICHELLE CAMPOPIANO‚ KARLA HUERTA‚ FRANCISCO LOPEZ Jack The Ripper Jack the Ripper Most famous letter Annie Chapman The Rippers HIstory Jack ‚ an English 1888 serial killer‚ killed many years ago yet his identity remains a mystery legend. Many woman were suspected to have been killed by him but only 5 were accepted to have been murdered by the Ripper. The Scotland yard had
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Peradeniya Functions of Blood * Blood is pumped by the heart through blood vessels‚ which extend throughout the body. * Blood helps to maintain homeostasis in several ways. 1. Transport of gases‚ nutrients‚ and waste products. * Oxygen enters blood in the lungs and is carried to cells. * Carbon dioxide‚ produced by cells‚ is carried in the blood to the lungs‚ from which it is expelled. * Ingested nutrients‚ ions‚ and water are transported by the blood from the digestive tract
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Review Questions 1. What is liver mortis? How might this reveal information about the time of death? Liver Mortis is the settling of blood in the lowest parts of the body after death. This process usually begins 8 to 12 hours after death and can help investigators tell if the body has been moved. 2. What three aspects does a forensic autopsy seek information about? Describe each of these aspects? Cause of death- medical problem that leads to death. Mechanism of death- any weapon or instrument
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~Cross-section of a bone~ Articular cartilage - is a white‚ smooth tissue which covers the ends of bones in joints. Periosteum - is a fibrous sheath that covers bones. It contains the blood vessels and nerves that provide nourishment and sensation to the bone. Cortical bone - forms the outer shell of all bone and also the shafts in long bones. Trabecular bone - is the tissue that makes up the interior of bones. Epiphyseal
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Bone functions as support and protection for the body as most of us may know. However‚ bones also function as a storage place for many essential life sustaining minerals. Calcium is the main mineral that bone is primarily composed of‚ and is very essential for other important body systems. When calcium levels are not adequate in the body from diet alone the body taps into the bones to get the calcium that cells organs nerves and muscles need. When the amounts of calcium are enough for the body‚ then
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According to recent studies‚ there are less than two hundred thousand cases of bone cancer per year. There are three varieties of bone cancer which are called chondrosarcoma‚ Ewing’s sarcoma‚ and osteosarcoma. The most dangerous out of the three is Ewing’s Sarcoma‚ which only seventy percent out of one hundred survive after five years of the diagnosis. Chondrosarcoma is also very dangerous if it has progressed further before treatment‚ making it only a twenty-five percent survival rate after five
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SALVAGE the BONES How did the family affected by their mother death. What is the attitude towards women in the book. In SALVAGE the BONES book; we can clearly see an African american’s family struggling to survive hurricane katrina. Although the a natural disaster highly affect the family. They were facing difficulties to maintain sustainable life even before the disaster. Esche is the only female in the family. Facing sexual harassment by her brothers friends. She believes it’s easy for her
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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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The Bone Sparrow‚ written by Australian author Zana Fraillon‚ is a gripping‚ touching‚ and heart-wrenching novel for teenagers. The story takes place in the Asian country of Myanmar and is about children who are being treated unfairly in detention centers. Although this is a fictitious story‚ the places and events that occur are all too real. Subhi‚ the protagonist‚ is a ten-year old boy stuck with his family in a refugee camp. The camp guards‚ known as ‘Jackets‚’ treat their people very poorly
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