Cell Biology
Posted: Tue Feb 19, 2019 2:35 am
In the typical cell one can find smooth & rough 'endoplasmic reticlums" what distinguishes smooth from rough ER's are ribosomes. Rough endoplasmic reticulms,have ribosomes attached, this is where amino acid's, (per m-rna instructions) form specific proteins.
Question: Is the ER an internal pathway (like a tunnel) for AA's to ribosomes?
Are AA's gathered from the aqueous fluid in the cell?
Does the ER provide exit of completed protein out out/outside the cell?
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Question: Is the ER an internal pathway (like a tunnel) for AA's to ribosomes?
Are AA's gathered from the aqueous fluid in the cell?
Does the ER provide exit of completed protein out out/outside the cell?
0
0