Which of the following statements about the protein quality control system in the endoplasmic reticulum (ER) is FALSE? O Chaperone proteins help misfolded proteins fold properly. O Proteins that are misfolded are degraded in the ER lumen. O Protein complexes are checked for proper assembly before they can exit the ER O A chaperone protein will bind to a misfolded protein to retain it in the ER

Human Physiology: From Cells to Systems (MindTap Course List)
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ISBN:9781285866932
Author:Lauralee Sherwood
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Chapter2: Cell Physiology
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Which of the following statements about the protein quality control system in the endoplasmic
reticulum (ER) is FALSE?
Chaperone proteins help misfolded proteins fold properly.
O Proteins that are misfolded are degraded in the ER lumen,
O Protein complexes are checked for proper assembly before they can exit the ER
O A chaperone protein will bind to a misfolded protein to retain it in the ER.
Transcribed Image Text:Which of the following statements about the protein quality control system in the endoplasmic reticulum (ER) is FALSE? Chaperone proteins help misfolded proteins fold properly. O Proteins that are misfolded are degraded in the ER lumen, O Protein complexes are checked for proper assembly before they can exit the ER O A chaperone protein will bind to a misfolded protein to retain it in the ER.
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