How does your body get rid of the carbon dioxide produced by cellular respiration? *
a. through your intestines
b. through your lungs
c. through your sweat
d. through your urine

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.