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Which of the following choices reflects the appropriate order through which a protein destined for the plasma membrane travels?

Proteins have to be unfolded during their transport across the membranes of all but one of the following organelles. Which one?

An individual transport vesicle ______________________

Which of the following statements about mitochondrial proteins that are synthesized in the cytosol is FALSE?

Which one of the following ensures that the action potential does not move backwards during a nerve impulse?

K+ leak channels are found in the plasma membrane.  They open and close in an unregulated, random fashion.  What do they accomplish in a resting cell?

 What is the PMID (Pubmed ID) of the most recent paper describing the DEG database? Provide the numbers only, no text/letters.  

Draw an argument map that represents the reasoning in the given text.“7. After all, 8.”

Here is the 10 question quiz over Chapter 3. You will have 30 minutes to complete the quiz. I would encourage you to create notes from your reading of the chapter. You may use your notes during the exam, but not your textbook.  You can take the quiz up to three times.  Your scores will be averaged. For example: Attempt 1: 4 pts. Attempt 2: 7 pts. Attempt 3: 9 pts. Final Score: 6.6 pts. 

Which one of the following statements about membrane carbohydrates is FALSE?