Researchers have been able to study the pathway of a secreted protein by "tagging" it with a fluorescent marker. Using this method, you would observe fluorescence moving from the ER to which organelle?

A. Golgi complex
B. Nuclear membrane
C. Plasma membrane
D. Lysosome



Answer :

Final answer:

Fluorescence moves from the ER to the Golgi complex when a secreted protein is tagged with a fluorescent marker.


Explanation:

Fluorescence from a secreted protein tagged with a fluorescent marker moves from the endoplasmic reticulum (ER) to the Golgi complex. This process involves synthesis, packaging, and distribution of the protein before it reaches its final destination.


Learn more about Protein trafficking within cells here:

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