Answer:
Gluten forms when two classes of water-insoluble proteins in wheat flour (glutenin and gliadin) are hydrated with water and mixed. From this process, gluten bonds form and a firm, rubbery substance is created providing strength and structure.
Sebaceous glands produce a substance that moisturizes and protects the skin.Because it produces a substance called sebum. The sebum moisturizes the skin and form a protective layer from infections.