Chapter 4 skin and body membranes 63 14 figure 4 3 is a diagram of a cross sectional view of a hair in its follicle complete this figure by following the directions in steps 1 3 1 identify the two portions of the follicle wall by placing the correct name of the sheath at the end of the appropriate leader line 2. 1 chapter 4 skin body membranes i epithelial membranes covering lining membranes epithelial sheet connective tissue a cutaneous membrane skin 1 superficial epidermis keratinizing stratified squamous epithelium 2 dermis dense fibrous connective tissue 3 exposed to air dry membrane b mucous membranes mucosa. Chapter 4 skin and body membranes i body membranes a functions of body membranes 1 cover body surfaces 2 line body cavities 3 form protective sheets around organs ii classification of body membranes a epithelial membranes 1 cutaneous membranes 2 mucous membranes 3 serous membranes b connective tissue membranes 1 synovial membranes iii. Anatomy chapter 4 skin body membranes mrs finnegan ap 5 study play body membrane thin sheets of tissue that cover body line cavities and cover organs within cavities categories epithelial 3 and connective 1 tissue membranes connective. As the skin on the fingertip differentiates it expresses these general characteristics this skin is also in contact with the amniotic fluid in the uterus relation to uterus and the fetal body changes as the fetus moves on its own and in response to positional changes of the mother the area around growing cells on the fingertip is in flux and is