Which of the following is the normal path of a normal "cystic fibrosis" protein?
A) endoplasmic reticulum to Golgi body to plasma membrane
B) Golgi body to endoplasmic reticulum to plasma membrane
C) endoplasmic reticulum to Golgi body to nuclear membrane
D) Golgi body to endoplasmic reticulum to nuclear membrane
E) endoplasmic reticulum to Golgi body to mitochondrion

Question

Quizplus · Accepted Answer

The normal path of the cystic fibrosis protein is from the endoplasmic reticulum to the Golgi body and then to the plasma membrane. This is the pathway that most membrane-bound proteins take in order to be secreted or expressed on the cell surface.

Which of the Following Is the Normal Path of a Normal