What structure in the nuclear envelope of eukaryotic cells allows most proteins to cross, from the...

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Biology

What structure in the nuclear envelope of eukaryotic cellsallows most proteins to cross, from the cytoplasm into thenucleoplasm, without being unfolded and refolded by chaperones?

A. the smooth endoplasmic reticulum

B. the Golgi apparatus

C. the rough endoplasmic reticulum

D. the nucleoli

E. the nuclear pores

Answer & Explanation Solved by verified expert
3.6 Ratings (550 Votes)
The question speaks about the scenario where the transpot of proteins is into the nucleoplasm rather than out of it Nulear envelop is a selectively permeable membrane and allows the entry of only limited number of molecules This is to ensure that the DNA is well protected and is prevented from harm    See Answer
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