Protein Stability Attractive Vander Waals forces occur between apolar molecules in the liquid state only if other forces are less favorable any pair of nearby atoms polar molecules in the solid state apolar molecules in the liquid state only if other forces are less favorable any pair of nearby atoms polar molecules in the solid state 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 only at the turns connecting p-strands rarely only at the ends of a-helices only on Pro residues only at the turns connecting p-strands rarely only at the ends of a-helices ANSWER DOWNLOAD EXAMIANS APP
Protein Stability The correlation between free energy ΔG transfer between the aqueous/organic phases and the surface area of amino acid residues is only meaningful for the polar amino acids ignores the important contribution of the peptide bond is similar to effects seen with SDS denaturation reflects the reduction in solvent-accessible area during protein folding is only meaningful for the polar amino acids ignores the important contribution of the peptide bond is similar to effects seen with SDS denaturation reflects the reduction in solvent-accessible area during protein folding ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Which of the following forces is the most favorable for protein folding? Conformational entropy Vander Waals interactions Hydrogen bonds Hydrophobic Interactions Conformational entropy Vander Waals interactions Hydrogen bonds Hydrophobic Interactions ANSWER DOWNLOAD EXAMIANS APP
Protein Stability At the midpoint of a temperature transition curve, [Native] = [Unfolded] All of these half of the protein is denatured Keq = 1.0 and ΔG = 0 [Native] = [Unfolded] All of these half of the protein is denatured Keq = 1.0 and ΔG = 0 ANSWER DOWNLOAD EXAMIANS APP
Protein Stability For the unfolding reaction of Protein G, ΔH° =210.6 kJ/mol, this means that the entropy is negative at all temperatures folding is favored enthalpically unfolding is favored enthalpically the entropy is positive at all temperatures the entropy is negative at all temperatures folding is favored enthalpically unfolding is favored enthalpically the entropy is positive at all temperatures ANSWER DOWNLOAD EXAMIANS APP
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