A-A+ The specific molecules that the immune system 2022-08-01 22:03:51 问答库 阅读 167 次 问题详情 The specific molecules that the immune system cells produce have been purified and sequenced.A.YB.NC.NG请帮忙给出正确答案和分析,谢谢! 参考答案 正确答案:A