问题
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人体内嘌呤核苷酸分解代谢的最终产物是尿酸,与其生成有关的重要酶是黄嘌呤氧化酶。()
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催化体内脱氧核苷酸还原成核糖核苷酸的酶是A.巯嘌呤 B.氟尿嘧啶 C.尿酸 D.痛风症 E.核糖核苷
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动物体内直接催化尿酸生成的酶是() A.尿酸氧化酶 B.腺苷酸脱氢酶 C.黄嘌呤氧化酶 D.次黄嘌呤氧化酶
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下列哪种代谢异常 可引起血中尿酸含量增高A.蛋白质分解代谢增加B.胆汁酸代谢增加C.嘌呤核苷酸分解
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知识点:嘌呤代谢嘌呤核苷酸的分解代谢产物A. 素B.胺C.肌酸D.B-丙氨酸E.尿酸
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知识点:嘌呤核苷酸代谢嘌呤核苷酸的分解代谢终产物是A.尿酸B.酮体C.B -丙氨酸D.B氨基羟丁酸
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