Allosteric Effects A protein that binds two ligands in a non-cooperative manner will show both (b) and (c) a hyperbolic binding curve a sigmodial binding curve a linear Scatchard Plot both (b) and (c) a hyperbolic binding curve a sigmodial binding curve a linear Scatchard Plot ANSWER DOWNLOAD EXAMIANS APP
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 absence of competing ligands the presence of hydrating water molecules the amino acid residues lining the binding site the opposite chirality of the binding ligand the absence of competing ligands the presence of hydrating water molecules ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects Bisphosphoglycerate (BPG) cannot bind to the oxygenated R state of hemoglobin because its binding pocket becomes too small to accommodate BPG BPG binds to the R state with the same affinity as the T state it is displaced from the heme by oxygen it is displaced from the heme by movement of the proximal histidine its binding pocket becomes too small to accommodate BPG BPG binds to the R state with the same affinity as the T state it is displaced from the heme by oxygen it is displaced from the heme by movement of the proximal histidine ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects In hemoglobin, allosteric effects occur only in humans to maximize oxygen delivery to the tissues for maintaining Fe in the Fe2+ state to minimize oxygen delivery to the tissues only in humans to maximize oxygen delivery to the tissues for maintaining Fe in the Fe2+ state to minimize oxygen delivery to the tissues ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects The conformational changes from the T to the R state is initiated by movement of the F-helix, which contains the proximal His binding of oxygen to the heme reorganization of protein-protein contacts between the individual subunits movement of the proximal histidine towards the heme movement of the F-helix, which contains the proximal His binding of oxygen to the heme reorganization of protein-protein contacts between the individual subunits movement of the proximal histidine towards the heme 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 not defined None of these 2 1 not defined None of these 2 1 ANSWER DOWNLOAD EXAMIANS APP
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