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Translocon is a ____________(a) polypeptide(b) protein channel(c) receptor(d) recognition particleThe question was asked in homework.My doubt stems from Cytoplasmic Membrane Systems topic in section Cytoplasmic Membrane Systems of Cell Biology |
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Answer» RIGHT choice is (b) protein channel To ELABORATE: Translocon is a protein-lined channel EMBEDDED in the membrane of the endoplasmic RETICULUM. The nascent POLYPEPTIDE moves through this channel from the ribosome to the ER lumen. |
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