<span>It depends on motor proteins and micro-tubules. Motor proteins are proteins that transform chemical energy into mechanical energy which helps cell movement and they also move along a surface. Micro-tubules are also proteins and they are structural components of the cytoskeleton. They are used as structures for movement with the vesicles .</span>
Ionic, since electrons are transferred.<span />
They are a very good example of mutualism in which each species benefits. Please mark Brainliest!!!