下列有关实验的叙述,正确的是( ) A.提高蔗糖溶液的浓度,可使质

下列有关实验的叙述,正确的是(  )

A.提高蔗糖溶液的浓度,可使质壁分离与复原更快

B.观察植物细胞有丝分裂时,可用醋酸洋红染液进行染色

C.用斐林试剂检验某组织样液,出现砖红色沉淀,说明一定含有葡萄糖

D.用高倍镜观察线粒体时,可用人成熟的红细胞为实验材料

 

答案

B

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