Which of these sentences is true about the virus?
a. it is unicellular in nature and it reproduces asexually.
b. it can reproduce only within other cells.
c. its hereditary material is in the form of a capsid.

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.