Endomembrane System: Protein Secretion Practice Problems

Which organelle is involved in the final processing and secretion of extracellular proteins?  

Liver cells have an abundant organelle that detoxifies lipid-soluble drugs and harmful metabolites. Identify what cell organelle is this.

Which of the following is the most appropriate cell to study the smooth endoplasmic reticulum?

What might happen if the nuclear localization signal is removed from a cargo protein?

Which of the following states the importance of nuclear localization signal (NLS) in transporting cargo proteins?

Molecular zip codes serve as a guide that directs the movement of the protein inside the cell by reading the _______.

Which of the following is called "the transporting channel" of the cell?

Select the option that includes all of the correct endomembrane system organelles.

Which of the following organelles is a part of the endomembrane system?