Allosteric Effects The specificity of a ligand binding site on a protein is based on the amino acid residues lining the binding site the opposite chirality of the binding ligand the presence of hydrating water molecules the absence of competing ligands the amino acid residues lining the binding site the opposite chirality of the binding ligand the presence of hydrating water molecules the absence of competing ligands ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects The conformational changes from the T to the R state is initiated by binding of oxygen to the heme movement of the F-helix, which contains the proximal His movement of the proximal histidine towards the heme reorganization of protein-protein contacts between the individual subunits binding of oxygen to the heme movement of the F-helix, which contains the proximal His movement of the proximal histidine towards the heme reorganization of protein-protein contacts between the individual subunits ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects An allosteric activator decreases the binding affinity increases the binding affinity stabilizes the R state of the protein both (a) and (c) decreases the binding affinity increases the binding affinity stabilizes the R state of the protein both (a) and (c) ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects When protein binds two ligands in a non-cooperative manner, then the x-intercept of the Scatchard Plot is None of these not defined 1 2 None of these not defined 1 2 ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects A protein that binds two ligands in a non-cooperative manner will show a sigmodial binding curve a linear Scatchard Plot both (b) and (c) a hyperbolic binding curve a sigmodial binding curve a linear Scatchard Plot both (b) and (c) a hyperbolic binding curve ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects Small molecules affect hemoglobin (Hb) by decreasing Hb affinity for O2 increasing Hb affinity for O2 increasing [H+] increasing [H+] and decreasing Hb affinity for O2 decreasing Hb affinity for O2 increasing Hb affinity for O2 increasing [H+] increasing [H+] and decreasing Hb affinity for O2 ANSWER DOWNLOAD EXAMIANS APP
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