There are no grains of flour in a wheat seed. Wheat must be milled (ground) to produce flour.
How much flour a bushel of wheat yields depends on the type of flour being made. A bushel of wheat will produce about 45 pounds of white flour or around 60 pounds of whole wheat flour.
Different flours can be used interchangeably, although they will not produce identical products. White flour is a type of wheat flour that has all elements of the wheat grain removed except for the starchy inner part of the grain. It is usually chemically bleached to the preferred whiteness. Other types of wheat flour include unbleached white flour, whole wheat flour and cracked wheat flour. Bread flour is wheat flour with a higher percentage of gluten, while pastry flour is wheat flour with lower gluten. Self-rising flour is wheat flour to which salt and leavening ingredients are added. Some flours that can replace wheat flours are spelt flour, oat flour, rye flour, rice flour and corn flour. Each type of flour will have a distinctive taste and texture.
Soy flour could be used as breading when frying chicken, but the results would not be the same as when using ordinary wheat or self-rising wheat flour. Soy flour has different proportions of starch, protein and fat than wheat flour, so will not produce identical results in cooking.
Usually flour does contain wheat.
duritos de harina [wheat flour snacks] are made from wheat and flour
According to my postal digital scale, there are 2.5 cups of wheat per pound of wheat berries. On average you will get 1.5 cups flour from 1 cup of wheat. So that would be about 3.33 cups of wheat which is aproximately 1.5 pounds of wheat.
Gluten in wheat flour - ancient or modern - makes it possible to make an elastic yeast-fermented dough.
Yes. Wheat flour is the same as Plain Flour. Unless recipe calls for whole-wheat flour, that would mean wholemeal flour.
No. Rice flour is made from rice. Plain flour is refined wheat flour. Self rising flour is refined wheat flour with baking powder and salt already in it. Wheat flour has gluten, rice flour does not and cannot be used to substitute for wheat flour.
no, wheat bran is an additive that can be ADDED to products as where wheat flour IS the product
it is necessary to have sufficient wheat flour to produce the framework for the bread because wheat flour is the only flour with high gluten content. (edit) It is possible to make bread entirely gluten-free, but you need a binding agent to replace the gluten, otherwise your bread will have a strange texture.