含有2个羧基的氨基酸是()A、LysB、AsnC、GlnD、GluE、Cys
含有2个羧基的氨基酸是()
- A、Lys
- B、Asn
- C、Gln
- D、Glu
- E、Cys
相关考题:
下列哪一个肽链不能形成α螺旋?()A、-Ala-Ile-Asn-Met-Val-GlnB、-Thr-Trp-Val-Glu-Ala-AsnC、-Asn-Pro-Ala-Met-Tyr-GlnD、-His-Trp-Cys-Met-Gln-AlaE、-Lys-Ser-Phe-Ala-Gln-Val
含有Ala,Asp,Lys,Cys的混合液,pI依次分别为6.0,2.77,9.74,5.07,pH9中电泳分离这四种氨基酸,自正极开始,电泳区带的顺序是()A、Ala,Cys,Lys,AspB、Asp,Cys,Ala,LysC、Lys,Ala,Cys,AspD、Cys,Lys,Ala,Asp
单选题含有Ala,Asp,Lys,Cys的混合液,pI依次分别为6.0,2.77,9.74,5.07,pH9中电泳分离这四种氨基酸,自正极开始,电泳区带的顺序是()AAla,Cys,Lys,AspBAsp,Cys,Ala,LysCLys,Ala,Cys,AspDCys,Lys,Ala,Asp
单选题含有2个羧基的氨基酸是()ALysBAsnCGlnDGluECys