Which of the Following Is Not a Difference Between the Concerted

question 85

Multiple Choice

Which of the following is not a difference between the concerted model and the sequential model of allosteric enzymes?

• A) The sequential model allows for different subunits to be in different conformations while the concerted model does not
• B) Negative cooperativity can be explained by the sequential model but not by the concerted model
• C) Positive cooperativity can be explained by the sequential model but not by the concerted model
• D) The sequential model is explained better by considering the induced-fit model of substrate binding, whereas the concerted model focuses on perturbing the equilibrium between the T and R forms.

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