Can you substitute baking powder or soda for yeast in an apple cake?

Baking powder or soda cannot replace yeast in an apple cake. Yeast is crucial in creating a light, airy, and fluffy texture in yeasted baked goods, like apple cakes. Yeast is a living microorganism that consumes sugars and produces carbon dioxide gas, causing the dough to rise and expand during the baking process. Baking powder or soda cannot replicate this fermentation process and will result in a cake with a dense and compact texture.