Predict which organelles would be likely to have received
their proteins via posttranslational import
Remember to consider...
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Biology
Predict which organelles would be likely to have receivedtheir proteins via posttranslational import
Remember to consider that posttranslational import is analternative mechanism for import into the ER lumen.
List the types of proteins that are synthesized by ribosomesbound to the ER membrane discussing where you would expect to findthese proteins.
Describe the process of cotranslational import into the ERlumen, identifying the main components involved in this process anddiscussing the role of the ER signal sequence
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Protein synthesis or translation is known to take place on the ribosomes present in the cytosol of a cell However besides these free cytosolic ribosomes certain ribosomes can also found bound to the ER Endoplasmic Reticulum membrane of an eukaryotic cell there is no ER in prokaryotes The presence of ribosomes on the ER membrane render a rough texture to the ER surface which is
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