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SAT® Subject Test in Biology

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Organelle Interactions

SATBIO-TYEJDL

Which of the following is the CORRECT sequence that a newly synthesized secretory protein would follow until it is exported from the cell?

A

Smooth ER $\rightarrow$ rough ER $\rightarrow$ Golgi apparatus $\rightarrow$ cell membrane

B

Golgi apparatus $\rightarrow$ rough ER $\rightarrow$ cell membrane

C

Golgi apparatus $\rightarrow$ smooth ER $\rightarrow$ cell membrane

D

Rough ER $\rightarrow$ Golgi apparatus $\rightarrow$ cell membrane

E

Smooth ER $\rightarrow$ Golgi apparatus $\rightarrow$ cell membrane