You Were Able to Radioactively Tag and Thereby Trace an Amino

Multiple Choice

You were able to radioactively tag and thereby trace an amino acid that is used to make insulin,a hormone that will be exported out of the cell.The pathway of the tagged amino acid would be __________.

A) free ribosome → cytosol → vesicle → extracellular fluid
B) rough ER → Golgi complex → Golgi vesicle → extracellular fluid
C) rough ER → smooth ER → Golgi complex → Golgi vesicle → extracellular fluid
D) smooth ER → Golgi complex → Golgi vesicle → extracellular fluid
E) smooth ER → Golgi complex → lysosome → extracellular fluid