PROCESS OF PROTEIN SYNTHESIS
.STEP'S OF TRANSCRIPTION
- RNA polymerase unzip DNA which means to use enzymes to cut DNA.
- RNA polymerase add's nitrogen base (A,U,C,G).
- After MRNA is made it leave's the nucleus and goes to the ribosome
STEP'S OF TRANSLATION
- using the message to make proteins from a polypeptide chains happens in the ribosome the ribosome reads the message in mRNA and transfer RNA (TRNA) brings the amino acids to the ribosome. The 3- letter codon in mRNA base pairs with 3- letter anti-codon on (TRNA).
- Amino acids are added and held together by peptide bond a chain of amino acids is made and his called a i "polypeptides" chain.
- the polypeptides chain later folds in to a protein.