Dissolve yeast in warm water. Let stand 5 minutes.
Stir in the buttermilk; set aside.
In a large mixing bowl, combine flour, sugar, baking powder, soda and salt.
Cut in shortening until mixture resembles coarse meal.
Stir in yeast/buttermilk mixture; mix well.
Turn out onto a lightly floured surface; knead lightly 3 - 4 times.
Roll to a 1/2-inch thickness.
Cut with a 2 1/2-inch biscuit cutter or use a water glass.
Place on a lightly greased baking sheet.
Cover and let rise in a warm place about 1-1/2 hours.
Bake at 450 degrees for 8-10 minutes.
Lightly brush tops with melted butter
Yield: about 2-1/2 dozen
Note: 1 package (1/4 oz. each) = 3/4 tablespoon dry yeast
2 packages = 1-1/2 tablespoons dry yeast
3 packages = 2-1/4 tablespoons dry yeast
4 packages = 3 tablespoons dry yeast

JACQUELINE'S COOKBOOK