Sort the Following Events to Show the Sequence in the Mechanochemical

question 57

Short Answer

Sort the following events to show the sequence in the mechanochemical cycle of myosin II, following ATP binding by the head domain. Your answer would be a four-digit number composed of digits 1 to 4 only, e.g. 1342.
(A) Myosin head binds tightly to actin.
(B) Power stroke is triggered.
(C) Cocking occurs and the head is displaced along the actin filament.
(D) The binding affinity of myosin for actin is reduced.

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Definitions:

Ecosystems

Communities of living organisms in conjunction with the nonliving components of their environment, interacting as a system.

Scientific Method

Process by which scientists formulate a hypothesis, gather data by observation and experimentation, and come to a conclusion.

Steps

Sequential phases or actions taken in order to achieve a particular end.

Correct Order

Refers to the accurate or required sequence of objects or steps according to specific criteria or rules.