Final answer:
This herbicide blocks the action of ATP synthase in plant cells, disrupting energy production and causing cellular dysfunction.
Step-by-step explanation:
This herbicide binds to and blocks the action of ATP synthase in the thylakoid membranes of plants.
ATP synthase is an enzyme involved in the production of ATP, which is the energy currency of cells.
By blocking ATP synthesis, this herbicide disrupts the energy production process in plants, leading to cellular dysfunction and eventually death.