Question

Write a paragraph illustrating the life of a protein, from DNA to mature polypeptide, and the...

Write a paragraph illustrating the life of a protein, from DNA to mature polypeptide, and the course of its travels within a cell throughout its synthesis.

Homework Answers

Answer #1

DNA encoding protein undergoes transcription in the nucleus where mRNA is synthesized.

mRNA has both introns and exons.exons are the part coding for a protein, introns are spliced off to give a mature mRNA.which undergoes translation in the cytoplasm of the cell.

mRNA determines the protein amino acid sequence.genetic code is transferred to RNA from DNA during transcription, all the bases are same except T which is replaced by uracil.genetic code is a triplet- 3 nucleotides code for a amino acid

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