Calcium ions enter the sarcoplasm from the

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Unformatted text preview: rane serosa found in symphysis pubis Statement fibrocartilage elastic cartilage hyaline cartilage mesenchyme serosa Score: 4. Junctions Response found as costal cartilage found in the epiglottis and ear all connective tissues are derived from this found in symphysis pubis a lining and covering membrane 0.2/0.5 Value 0.0% 20.0% 0.0% 0.0% 20.0 % Feedback Match the cell junctions and other structures with their descriptions. Junctions may be used more than once. gap junction fibers which hold cells together laterally tight junction Called macula adherens because they are like spot welds which adhere cells together. desmosome Allows ions to pass between cells. keratin filaments Called the zona occludens because it blocks passage of substances between cells. hemidesmosome adheres cells to the basement membrane Statement gap junction tight junction desmosome keratin filaments hemidesmosome Score: Response Allows ions to pass between cells. fibers which hold cells together laterally Called macula adherens because they are like spot welds which adhere cells together. Called the zona occludens because it blocks passage of substances between cells. Called the zona occludens because it blocks passage of substances between cells. Value 20.0% 0.0% 20.0% 0.0% 0.0% 0.2/0.5 5. basement membrane All epithelial cells have: Student Response A. microvilli B. cilia C. basement membrane Value 0% 0% 100% D. all of the above E. Answers 1 and 2 only. 0% 0% Score: Feedback 0.5/0.5 6. paranasal sinuses Match the sinus with its letter. Frontal Sinus D Ethmoid sinus B Sphenoid sinus E Maxillary sinus C Mastoid sinus A Statement Frontal Sinus Ethmoid sinus Sphenoid sinus Maxillary sinus Mastoid sinus Score: Response Value 20.0% 20.0% 20.0% 20.0% A B C D E 20.0 % 0.5/0.5 7. myosin head reset In order for myosin heads to detach from actin and reset, _____ must be available. A. Ca+2 B. ATP Student Response Value 0% 100% C. ADP and Pi D. ACh 0% 0% Score: Feedback 0.5/0.5 8. first cell in bone remodeling The cell which initiates the process of remodeling in adult bone: A. osteoclast Student Response Value 100% B. osteoblast C. osteocyte D. mesenchyme cell 0% 0% 0% Score: Feedback 0.5/0.5 9. cell hierarchy The cell derived from osteoprogenitor cels which produces ossification is the: Student Response Value Feedback B. osteoblast Student Response Value 100% C. osteocyte D. mesenchyme cell 0% 0% Score: Feedback 0.5/0.5 12. series elastic elements The series elastic elements of a muscle are composed of the various connective tissues and proteins including the protein _____. A. myosin B. actin C. titin Student Response Value 0% 0% 100% D. collagen E. elastin 0% 0% Score: Feedback 0.5/0.5 13. thigh movement Movement in which the thigh is raised toward the abdomen is _____ of the hip. A. flexion Student Response Value 100% B. extension C. abduction D. adduction 0% 0% 0% Score: Feedback 0.5/0.5 14. vascularization Which of the following tissues is well vascularized and experiences true parenchymal repair? Student Response A. B. C. D. bone ad...
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This note was uploaded on 01/29/2013 for the course BIOL 239 taught by Professor Swan during the Fall '12 term at New Mexico.

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