Allosteric Effects The Hill coefficient (nH) for myoglobin and hemoglobin are respectively 2.8 and 1.0 4.5 and 1.2 1.0 and 2.8 1.2 and 4.5 2.8 and 1.0 4.5 and 1.2 1.0 and 2.8 1.2 and 4.5 ANSWER DOWNLOAD EXAMIANS APP
Allosteric Effects O2 binding to hemoglobin results in 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) 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 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 0.0 only be found in either the unliganded form or the fully liganded form show a Hill coefficient (nH) of n both (b) and (c) show a Hill coefficient (nH) of 0.0 only be found in either the unliganded form or the fully liganded form show a Hill coefficient (nH) of n 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 movement of the proximal histidine towards the heme binding of oxygen to the heme reorganization of protein-protein contacts between the individual subunits movement of the F-helix, which contains the proximal His movement of the proximal histidine towards the heme binding of oxygen to the heme reorganization of protein-protein contacts between the individual subunits 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
Allosteric Effects Small molecules affect hemoglobin (Hb) by increasing [H+] and decreasing Hb affinity for O2 increasing Hb affinity for O2 increasing [H+] decreasing Hb affinity for O2 increasing [H+] and decreasing Hb affinity for O2 increasing Hb affinity for O2 increasing [H+] decreasing Hb affinity for O2 ANSWER DOWNLOAD EXAMIANS APP
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