Protein Stability Since ΔG° = -RTlnK a 10-fold decrease in K increases ΔG° by about 10-fold a 10-fold increase in K decreases ΔG° by about 2.3*RT a 10-fold decrease in K decreases ΔG° by about 2.3*RT a 10-fold increase in K decreases ΔG° by about 10-fold a 10-fold decrease in K increases ΔG° by about 10-fold a 10-fold increase in K decreases ΔG° by about 2.3*RT a 10-fold decrease in K decreases ΔG° by about 2.3*RT a 10-fold increase in K decreases ΔG° by about 10-fold ANSWER DOWNLOAD EXAMIANS APP
Protein Stability At the midpoint of a temperature transition curve, [Native] = [Unfolded] half of the protein is denatured Keq = 1.0 and ΔG = 0 All of these [Native] = [Unfolded] half of the protein is denatured Keq = 1.0 and ΔG = 0 All of these ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Unpaired H-bond donors and acceptors are found in the hydrophobic core of a protein only on Pro residues rarely only at the turns connecting p-strands only at the ends of a-helices only on Pro residues rarely only at the turns connecting p-strands only at the ends of a-helices ANSWER DOWNLOAD EXAMIANS APP
Protein Stability If the egg white protein, ovalbumin, is denatured in a hard-boiled egg, then which of the following is least affected? The tertiary structure of ovalbumin The primary structure of ovalbumin The secondary structure of ovalbumin The quaternary structure of ovalbumin The tertiary structure of ovalbumin The primary structure of ovalbumin The secondary structure of ovalbumin The quaternary structure of ovalbumin ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Which of the following is the most correct? Charged amino acids are seldom buried in the interior of a protein All hydrophobic amino acids are buried when a protein folds Tyrosine is only found in the interior of proteins Charged amino acids are never buried in the interior of a protein Charged amino acids are seldom buried in the interior of a protein All hydrophobic amino acids are buried when a protein folds Tyrosine is only found in the interior of proteins Charged amino acids are never buried in the interior of a protein ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Which of the following forces is the most unfavorable for protein folding? Vander Waals interactions Electrostatic interactions Conformational entropy Hydrophobic interactions Vander Waals interactions Electrostatic interactions Conformational entropy Hydrophobic interactions ANSWER DOWNLOAD EXAMIANS APP
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