请教一句话

dancerme814

虽是ＧＭＡＴ句子，但因为在复习托，就放到这请教下吧

Transported outside the nucleus to the cytoplasm,the mRNA is translated into the protein it encodes by an organelle known as a ribosome,....

it是指代前面的 the mRNA还是 protein

根据结构我觉得是指代protein

但看句意觉得是指代the mRNA

mutegirl

g的句子就是不一样啊，我个人觉得是 mRNA ，等考过g的大牛牛给我们解释一下吧

lindamiller

mRNA

forgmat66

没考过g，但感觉是mrna是不是it encodes修饰protein.作定语？

dancerme814

这是扬鹏难句PART B第46句话

根据他的解释是指待PROTEIN 始终不太明白

tomdell

Transported outside the nucleus to the cytoplasm,the mRNA is translated into the protein WHITCH it encodes by an organelle known as a ribosome,....

注意时态，从时态上来分辩出。