Following are second messengers
High-Yield Explanation
Cyclic adenosine monophosphate(cAMP, cyclic AMP, or 3&;,5&;-cyclic adenosine monophosphate) is a second messenger impoant in many biological processes.cAMP is a derivative of adenosine triphosphate(ATP) and used for intracellular signal transduction in many different organisms, conveying the cAMP-dependent pathway.Ref: DM Vasudevan, 7th edition