Which one of the following is correct for positive feedback occurring in physiological system? Select one: O a. In some cases previous negative feedback is still present, but must be sufficiently higher than the rate of positive feedback system that it caused irreversible state change. O b. Molecular reaction can have such a large drop in free energy that the reaction is essentially irreversible. O c. Positive feedback can move the control parameter to a value outside that normally maintained by negative feedback O d. a & b O e. a & c O fb& c Og. a, b & c

Which one of the following is correct for positive feedback occurring in physiological system? Select one: O a. In some cases previous negative feedback is still present, but must be sufficiently higher than the rate of positive feedback system that it caused irreversible state change. O b. Molecular reaction can have such a large drop in free energy that the reaction is essentially irreversible. O c. Positive feedback can move the control parameter to a value outside that normally maintained by negative feedback O d. a & b O e. a & c O fb& c Og. a, b & c

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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