[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. GPS System: Global Positioning System, a satellite-based navigation system used to determine the precise location of an object or person on Earth. GEO: Geostationary Earth Orbit, a type of orbit around the Earth that allows satellites to appear stationary relative to a position on the Earth. LEO: Low Earth Orbit, an orbit around Earth with an altitude between 160 kilometers and 2,000 kilometers, used for communication satellites. MEO: Medium Earth Orbit, a type of orbit around Earth typically used for satellites that provides broader coverage than low Earth orbit.