Question: An allosteric activator [A]. increases the binding affinity [B]. decreases the binding affinity [C]. stabilizes the R state of the protein [D]. both (a) and (c) Answer: Option D Explanation: No answer description available for this question.

Question: Small molecules affect hemoglobin (Hb) by [A]. decreasing Hb affinity for O2 [B]. increasing [H+] [C]. increasing Hb affinity for O2 [D]. increasing [H+] and decreasing Hb affinity for O2 Answer: Option D Explanation: No answer description available for…

Question: O2 binding to hemoglobin results in [A]. 100-fold higher affinity for the last O2 bound than for the first [B]. extensive protein conformational change [C]. both (a) and (b) [D]. 100-fold lower affinity for the last O2 bound than…