Protein Synthesis Steps – Flashcards
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DNA unzips in the nucleus in interphase
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mRNA nucleotides transcribe the complementary DNA message
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mRNA leaves nucleus and goes to ribosome
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mRNA leaves nucleus and goes to ribosome
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mRNA attaches to ribosome and first codon is read
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tRNA with anticodon UAC brings in proper amino acid from cytoplasm
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a second tRNA brings in new amino acid
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ribosome adds amino acid to the first amino acid with a peptide bond
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ribosome slides to next codon for translation
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tRNA released into cytoplasm until needed again
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tRNA returns to ribosome, adds amino acid to growing polypeptide chain
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ribosome continues sliding along mRNA until stop codon is reached
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New Poplypeptide chain (protein) is completed
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New Poplypeptide chain (protein) is completed
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New Poplypeptide chain (protein) is completed
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