[Solved] In order to measure the step size of kinesin, a group of investigators attached a small silica bead to the tail of a kinesin molecule. What advantage(s)did the attached silica bead provide? A)The bead made kinesin activity visible to the naked eye. B)The bead helped to denature kinesin making its properties easier to measure. C)The bead provided a handle for binding antibodies. D)The bead absorbed laser light in a manner proportional to the distance the motor moved. E)The bead made kinesin activity trackable and provided a handle for manipulating and holding the motor using an optical trap. Uncertainty: The state or quality of being unsure or having doubts. Agency: An individual's capacity to act independently and make their own free choices, influencing their environment and future. Pathways: Routes or courses which lead from one place to another, often used metaphorically to describe routes to achieving goals or understanding processes. Flow-like Experience: A state of full immersion and focus in an activity, where individuals lose their sense of time and self, often leading to high levels of enjoyment and fulfillment.