Removal arsenate from aqueous solutions by layered double hydroxides .

利用层状双氢氧化物移除水中的砷酸盐。

A toxic double salt of arsenate and acetate .

一种由和醋形成的有毒复盐.

A toxic double salt of copper arsenate and copper acetate .

一种由砷酸铜和醋酸铜形成的有毒复盐。

Predict the effect on the net reaction catalyzed by glyceraldehyde 3-phosphate dehydrogenase if phosphate were replaced by arsenate .

预言:如果磷酸盐被砷酸盐取代,会对3-磷酸甘油醛脱氢酶催化的总反应产生何种影响。

What would be the consequence to an organism if arsenate were substituted for phosphate ? Arsenate is very toxic to most organisms . Explain why .

如果砷酸盐取代了磷酸盐会对有机体产生什么后果？砷酸盐对大多数有机体是非常有毒的，解释。