Memory Game Skin and Body Membranes ReviewOnline version Review vocabulary for skin and body membranes quiz. by Megan Harvey Less numerous type of sweat gland. Its secretions contain water, salts, fatty acids, and proteins. Glands that have ducts through which their secretions are carried to a body surface (skin or mucosa). Eccrine Gland Arrector Pili Apocrine Gland Exocrine Glands Epithelial Membrane The deep layer of the skin; composed of dense, irregular connective tissue Flexible epithelial structure composed of keratinized cells; produced by hair follicles Cyanosis Cutaneous Membrane Dermis The more numerous type of sweat gland found all over the body, but particularly abundant on the palms of the hands, soles of the feet, and forehead. Tiny, smooth muscles attached to hair follicles; when activated, they cause the hair to stand upright The skin; composed of epidermal and dermal layers Epidermis Hair The outer layers of the skin; an epithelium A bluish coloration of the mucous membranes and skin caused by deficient oxygenation of the blood Membranes: Membranes composed of epithelial tissue with an underlying layer of connective tissue; covering and lining membranes.