Stages of protein synthesis

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AS level Biology Karteikarten am Stages of protein synthesis, erstellt von Peter Fitzroy am 25/09/2016.
Peter Fitzroy
Karteikarten von Peter Fitzroy, aktualisiert more than 1 year ago
Peter Fitzroy
Erstellt von Peter Fitzroy vor fast 8 Jahre
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Zusammenfassung der Ressource

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Step 1 mRNA copy of gene made in nucleus
Step 2 mRNA leaves nucleus through nuclear pore
Step 3 So far= transcription. Now translation mRNA attaches to ribosome on RER, ribosome reads instruction to assemble protein
Step 4 Insulin molecules 'pinched off' in vesicles and travel towards golgi apparatus
Step 5 vesicle fuses with golgi which processes and packages protein ready for use
Step 6 Packaged protein molecules 'pinched off' in vesicles from Golgi Apparatus and move towards cell surface membrane. Cell membrane opens to release protein
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