Describe the transduction pathway in the bipolar cell. Howsimilar and /or different is this pathway compared to the transduction pathway in thephotoreceptor cell?

Describe the transduction pathway in the bipolar cell. Howsimilar and /or different is this pathway compared to the transduction pathway in thephotoreceptor cell? What activates it and what is the ultimate outcome to activating thispathway? What are the molecules involved and what do they do?