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:

Sampling Error

Differences between statistics calculated from a sample and statistics pertaining to the population from which the sample is drawn due to random, chance factors.

Confidence Interval

A sequence of values, from sample statistic studies, expected to encase the value of a population characteristic not yet revealed.

Confidence Interval

A spectrum of numbers obtained from sample observations which is expected to include the value of an unidentified population parameter, given a certain confidence degree.

Confidence Interval

A range of values within which there is a specified probability that the true parameter value lies.