APFIVE Signal Transduction Pathway Events
Which of the following correctly lists the sequence of events in a typical signal transduction pathway?
A
Cellular response occurs, signal transduction occurs inside the cell, ligand binds to receptor, receptor activates.
B
Receptor activates, ligand binds to receptor, cellular response occurs, signal transduction occurs inside the cell.
C
Ligand binds to receptor, receptor activates, signal transduction occurs inside the cell, cellular response.
D
Signal transduction occurs inside the cell, ligand binds to receptor, receptor activates, cellular response occurs.