What happens after mrna is transcribed? mrna becomes part of the nucleolus. mrna enters the cytoplasm and moves to a ribosome. mrna leaves the cytoplasm through the cell membrane. mrna remains in the nucleus and creates a protein

Protein and polypeptide sequences can be determined by first partially hydrolyzing the protein or polypeptide followed by amino acid sequencing of the fragment pieces using the chemical degradation process known as edman degradation. determine the sequence of the initial (18-amino acid) polypeptide that produces the following five partial sequences after hydrolysis and edman degradation.