Sprains and Strains are overstretching or tearing of tissue. Sprains can involve the ligamentous tissue and strains are things that involve muscular tissue. They involve pain and discomfort‚ swelling‚ bruising and even a loss of function. Sprains and Strains can be classified at different at a different degree‚ third being the worse injury just depending on the quantity of fibers involved with the injury. A haematoma is blood outside the blood vessels‚ usually caused by disturbance like in a muscle
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functions. Yet‚ as the cells differentiate and form into tissues and organ systems‚ there are structural and organizational differences that can be used to discern the two. These differences and modifications can be evolutionarily beneficial to the plant‚ and can also make the plant more desirable for human use. To begin‚ both monocots and eudicots have primary meristems which are undifferentiated cells that give rise to the primary tissues that allow each type of plant to grow at the root and stem
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in its activity develop vascular tissues of unusual arrangement. (2) Those in which the normal cambium either does not develop or in soon replaced by another cambium. This abnormal cambium may either develop from cortex or pericycle and shows abnormal activity. NORMAL CAMBIUM WITH ABNORMAL ACTIVITY: Aristolochia Stem: During secondary growth inter and intra fascicular cambium becomes active and forms a ring. The inter fascicular cambium cuts vascular tissue and the inter fascicular cambium forms
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------------------------------------------------- Top of Form Epithelial Tissue and Glands Quest Match the description in column A with the epithelial tissue in the column B. Column A 1. many layers of cells Bottom of Form ------------------------------------------------- Top of Form 2. looks like its layered‚ but it’s not Bottom of Form ------------------------------------------------- Top of Form 3. one layer of cells Bottom of Form -------------------------------------------------
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body tissues and essential to the structure of both bones and muscles. Proteins provide amino acids that are the basic building blocks of muscle tissue and important to the production of new bone cells for bone growth and the maintenance of bone strength and density. Vitamins Vitamin A helps form and maintain bones and soft tissues.Vitamin B aids in the metabolism of proteins and carbohydrates and is necessary for the production of red blood cells as well as DNA‚ which controls tissue growth
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The State of the Art of Tissue Engineering – Bone Content 1. Introduction………………………………………………….……………………………………………3 2. Bone Grafts and Bone Graft Substitutes…….……………………………………………4 3. Bone Biology……………………………………………………………………………………………..4 4. Tissue engineering…………………………………………………………………………………..5 4.1. Ideal Scaffold 4.2. Growth factors 4.3. Stem cells 5. Future remarks/Conclusion………………………………………………………………………7 6. Appendix…………………………………………………………………………………………………..8 1. Introductions
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formed and there are two types of bone formations. According to our Wiley textbook “Intramembranous ossification‚ one of the types of bone formations‚ happens when osseous tissue forms directly within mesenchyme arranged in sheet like layers that resemble membranes. In the second method‚ endochondral ossification‚ osseous tissue forms within hyaline cartilage that develops from mesenchyme.” Intramembranous being the simplest type of bone formation. As people age‚ the bone density that we once
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in Hajar). Animal testing is unnecessary and irrational because we have the technology to replace the inhumane testing‚ which proves to be even more accurate and precise with its results as well. With new technologies such as cell cultures‚ human tissues‚ and in vitro tests‚ we are able to replace some of the tests that cause harm and discomfort to those animals. According to Cruelty Free International‚ cell cultures‚ also known as
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Review: Skeletal Muscle Tissue 1. Fill in the characteristics of the three muscle types: Muscle Type Cardiac Skeletal Smooth Shape of cell Branching Long‚ cylindrical Elongated # of nuclei Uninucleate Multinucleate Uninucleate Striations Yes Yes No Control Involuntary Voluntary Involuntary 2. What attaches muscles to bone? Tendons. 3. The whole muscle is composed of muscle cells (fibers) grouped in bundles called fascicles. 4. Name the connective tissue coverings surrounding
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Chapter 10- Muscle Tissue Choose the best answer to each of the following questions. 1) How does muscle tissue contribute to homeostasis? A) by generating heat that helps maintain body temperature B) by moving materials through the body C) by pulling on bones to move the body D) A and B are correct. E) A‚ B and C are correct. 2) The primary function of muscle is A) conversion of chemical energy into mechanical energy. B) conversion of chemical energy into radiant energy. C) conversion
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