Preheat oven to 350 degrees F. Combine flour, cinnamon, baking soda, salt, baking powder and nutmeg in one bowl. In another bowl combine sugar, zucchini, vegetable oil, egg and lemon juice. Combine both mixtures and mix in melted chocolate chips. DO NOT OVER MIX!
Pour mixture into a greased 8x4x2 loaf pan.
Bake for 55-60 minutes. Let cool in pan for 5 minutes. Remove from pan and enjoy!