题目内容
(请给出正确答案)
[单选题]
The Brachury protein is().
A.an early marker of the mesoderm
B.an early marker of the endoderm
C.expressed throughout the ectoderm
D.only expressed after gastrulation
单选题,请选择你认为正确的答案:
提交
查看答案
![](https://lstatic.shangxueba.com/sxbcn/h5/images/tips_org.png)
A.an early marker of the mesoderm
B.an early marker of the endoderm
C.expressed throughout the ectoderm
D.only expressed after gastrulation
第4题
day.
A) twice as much protein B) twice protein as much twice
C) twice protein as much D) protein as twice much
第8题
APC抵抗(resistance to activated protein C,APCR)
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!