試題詳解

64. Which statement for the allosteric regulation of an enzyme activity is FALSE?
(A) The two principal models for allosteric enzyme behaviors are called the concerted and sequential models.
(B) The bound allosteric effector could be homotropic or heterotropic.
(C) There are two forms, taut T form and relaxed R form.
(D) In a sequential model, binding substrate to one subunit induces the other subunit to adopt R form.
(E) Negative cooperativity could be observed in concerted model.