Final answer:
The correct order for the steps in the pain pathway is Transduction, transmission, modulation, and perception.
Step-by-step explanation:
The correct order for the steps in the pain pathway is D. Transduction, transmission, modulation, and perception. The pain pathway starts with transduction, where nociceptor cells in the body convert pain stimuli into electrical signals. These signals are then transmitted to the brain through the sensory pathways. Next, the nociceptive signals undergo modulation in the brain, where they can be amplified or reduced. Finally, the brain processes the signals and we perceive the sensation as pain.