经脱羧基后可作为多胺生成原料的氨基酸是（    ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27519' and id < 2271250 and id<>'2271250' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27519' and id > 2271250 and id<>'2271250' order by id asc limit 5