[名词解释] 热能

何谓食品等值交换份? 尿酸是下列哪些化合物分解代谢的终产物 ["A．AMP","B．CMP","C．GMP","D．IMP"] 癌骨转移后引发剧烈疼痛的可能原因有() ["A．癌瘤分泌前列腺素","B．压迫神经根","C．侵蚀交感神经","D．侵蚀软组织","E．血管侵蚀引起缺血"] 可造成纵隔向患侧移位的是() ["A．一侧性肺气肿","B．气胸","C．胸腔积液","D．广泛性胸膜肥厚","E．较大肺肿瘤"] 蛋白质的互补作用 热能