Translation
General
making proteins
occurs in ribosomes
Steps:
1. mRNA bonds to the ribosome at the initiator codon.
2. rRNA reads the first codon and releases an enzyme that turns on a tRNA
3. tRNA bonds to an amino acid and brings it to the ribosome
4. tRNA's anticodon bonds to mRNA's codon
5. rRNA shifts so that a new codon can be read and a new amino acid brought
6. the process continues until a stop codon is reached and a water molecule brought and added to the polypeptide chain
7. mRNA, tRNA, and ribosome break up to be used again later
Miscellaneous
polysomes-many ribosomes reading the same mRNA strand
polypeptide chain often enters the ER and then the Golgi complex to be put together to form a functional protein.
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