Which is not an event that occurs during the process of gustation? (a) salty foods trigger opening of the sodium ion channelsa tastant is dissolved in saliva.(b) the site of taste transduction occurs at the basal cells.(c) hydrogen ion channels are triggered by sour foods.(d) depolarization causes release of neurotransmitters

It depends on the surface of the levels. the rougher the surface, the greater is the frictional force. for rougher surfaces, you would need to exert greater force to move the object. the concept is that, you must overcome the frictional force in order to bring the object into motion. this is the reason why we add lubricants to the joints so they could easily move. this answer was on