請教一題生物 - 考試

沈浩A2題庫第三章66題

題目：Consider a protein that is made in the rough endoplasmic reticulum.
You observe that the synthesis of the protein is completed, the protein
is located in the ER membrane. Where else in the cell might this protein
be found？

（A）in the aqueous interior of a lysosome functioning as a digestive enzyme

（B）in the cytoplasm, functioning as an enzyme in carbohydrate synthesis

（C）embedded in the plasma membrane functioning in the transport of molecules
into the cell

（D）in the intermal space of the Golgi apparatus, being modified before the
protein is excreted

（E）in a mitochondrion functioning in ATP synthesis




答案給 C
但我覺得A、D也對。

蛋白質從ER運輸出去後會進入Golgi修飾，然後也有可能成為溶體阿？
還是我誤解題意了呢？

感謝好心人回答<(_ _)>

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