Bernie is a 5-year-old who has never visited a dentist, even though his family has dental insurance that allows for free regular checkups. his parents say that they will start taking him to the dentist when his first permanent tooth erupts. what should his parents know about delayed dental care?

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.