The process of transformation and transduction are important to the kingdom of protista because transformation and transduction are involved in bacterial conjugation bacterial conjugation is the transfer of genetic material is the transfer between bacterial cells by direct cell to cell contact or by bridge like connection between two cells.
Salt or bad products that enters ur body
The same ligand can bind to different receptors causing different responses (e.g.. acetylcholine). On the other hand, different ligands binding to different receptors can produce the same cellular response (e.g. glucagon, epinephrine).