Allosteric Effects The specificity of a ligand binding site on a protein is based on 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 the amino acid residues lining the binding site the opposite chirality of the binding ligand the presence of hydrating water molecules ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects A protein that binds two ligands in a non-cooperative manner will show both (b) and (c) a sigmodial binding curve a hyperbolic binding curve a linear Scatchard Plot both (b) and (c) a sigmodial binding curve a hyperbolic binding curve a linear Scatchard Plot ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects Bisphosphoglycerate (BPG) cannot bind to the oxygenated R state of hemoglobin because it is displaced from the heme by oxygen BPG binds to the R state with the same affinity as the T state it is displaced from the heme by movement of the proximal histidine its binding pocket becomes too small to accommodate BPG it is displaced from the heme by oxygen BPG binds to the R state with the same affinity as the T state it is displaced from the heme by movement of the proximal histidine its binding pocket becomes too small to accommodate BPG ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects O2 binding to hemoglobin results in extensive protein conformational change 100-fold lower affinity for the last O2 bound than for the first 100-fold higher affinity for the last O2 bound than for the first both (a) and (b) extensive protein conformational change 100-fold lower affinity for the last O2 bound than for the first 100-fold higher affinity for the last O2 bound than for the first both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects A protein that shows infinite cooperative for binding of n ligands will both (b) and (c) show a Hill coefficient (nH) of n show a Hill coefficient (nH) of 0.0 only be found in either the unliganded form or the fully liganded form both (b) and (c) show a Hill coefficient (nH) of n show a Hill coefficient (nH) of 0.0 only be found in either the unliganded form or the fully liganded form ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects In hemoglobin, allosteric effects occur to maximize oxygen delivery to the tissues only in humans for maintaining Fe in the Fe2+ state to minimize oxygen delivery to the tissues to maximize oxygen delivery to the tissues only in humans for maintaining Fe in the Fe2+ state to minimize oxygen delivery to the tissues ANSWER DOWNLOAD EXAMIANS APP
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