Which of the following accurate identifies the structures ma

Which of the following accurate identifies the structures marked by arrows in the image below? 1 (3\'hydroxyl), 2(5\'hydroxyl), 3(disulfide bond), 40(thymine), 50(ribose) 1(hydrogen bonds), 2(base), 3(5\'end), 4(3\'end), 5(deoxyribose) 1 (nitrogenous base), 2 (hydroxyl end), 3 (Van der Waals forces), 4 (deoxyribose), 5 (pyrimidine) 1(3\' phosphate), 2(5\' OH), 3(hydrogen bond), 4(deoxyribose), 5 (nitrogenous base) (nitrogenous base) 1(5\' phosphate), 2(3\'OH), 3(hydrogen bond), 4(nitrogenous base), 5(deoxyribose) At the beginning of the 2015 football season, Adrian Peterson took a hit from the side by another football player, safety DeJon Gomes that bent his left knee gruesomely inward. Peterson tore the anterior cruciate ligament (ACL), which connects the shin and thigh bones within the knee. Based your knowledge of the applications of physiology research to medical practice that which of the following is the latest information regarding treating this type of injury? ACL injuries have classically been repaired with surgical intervention, and will likely continue to be treated this way. ACL injuries are currently repaired with orthoscopic surgery, will continue to be treated this way, since surgical repair is the only way to repair ligaments-which are essentially non-living tissue. Based on repair processes with the medial cruciate ligament, where clots form and recruit to lay new collagen, it is likely that soon hydrogel scaffolds will be used to repair ACL injuries. Based on current practices, the ACL is repaired with porcine ligaments to prevent cross-reactivity. ACL injuries have not been discussed in class yet, and therefore this is not a question that I am expected to answer.

Solution

38) a) 1 is 3\' hydroxyl end,

2 is 5\' hydroxyl end

3 is disulphide bond

4 is thymine

5 is ribose

39)b

ACL injuries are currently repaired with orthoscopic surgery, will continueto be treated this way, since surgical repair is the only way to repair ligaments