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Polyribosomes - • endoplasmic “within the cell” •...

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Polyribosomes polyribosomes or polysomes are the EM visible granules many ribosomes bound to a single mRNA single ribosome covers a 54bp mRNA region the synthesised single amino acid chain can then be "modified" o in the cytoplasm or in specialised organelles Protein Modification/Function Endoplasmic Reticulum
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Unformatted text preview: • endoplasmic “within the cell” • reticulum “a little net” • an organelle, membrane bound compartment. within the cytoplasmic space • One structural compartment • Two functional compartments o Rough Endoplasmic Reticulum (RER) o Smooth Endoplasmic Reticulum (SER)...
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