BCHM 307 quiz 4- All Questions100% Solved
with Verified Solutions
Primary - Answer What level of protein structure is characterized by the amino
acid sequence?
2 - Answer At physiological pH, all amino acids have at least ________ charged
groups
Gly - Answer What is the C-terminal amino acid in the pentapeptide Val-Leu-Arg-
Ser-Gly?
hydrophobic interactions - Answer What is the most critical interaction for
maintaining the tertiary structure of a protein?
Deprotonated and negatively charged - Answer At a pH above its pKa, the R-group
of Asp is ________
Alanine - Answer What is the N-terminal residue of the peptide AYSDG?
4 - Answer At pH 3, how many charged groups are present in the pentapeptide
Ala-Asp-His-Ser-Lys
20^n - Answer Since there are 20 amino acids, the # of possible linear
polypeptides of length N can be expressed as ________
with Verified Solutions
Primary - Answer What level of protein structure is characterized by the amino
acid sequence?
2 - Answer At physiological pH, all amino acids have at least ________ charged
groups
Gly - Answer What is the C-terminal amino acid in the pentapeptide Val-Leu-Arg-
Ser-Gly?
hydrophobic interactions - Answer What is the most critical interaction for
maintaining the tertiary structure of a protein?
Deprotonated and negatively charged - Answer At a pH above its pKa, the R-group
of Asp is ________
Alanine - Answer What is the N-terminal residue of the peptide AYSDG?
4 - Answer At pH 3, how many charged groups are present in the pentapeptide
Ala-Asp-His-Ser-Lys
20^n - Answer Since there are 20 amino acids, the # of possible linear
polypeptides of length N can be expressed as ________
