Preheat Oven To 350 Degrees F (175 Degrees C). Lightly Grease An 8X8 Inch Baking Dish. Combine Crushed Crackers, Black Pepper And Garlic Powder In A Small Bowl. Press Scallops Into Mixture So That They Are Evenly Coated, And Place Them In The Greased Baking Dish. In A Separate Bowl, Mix Together Melted Butter, Wine And Lemon Juice; Drizzle Mixture Over Scallops. Bake In Preheated Oven Until Scallops Are Lightly Browned, About 15 Minutes. Garnish With Chopped Parsley.