Question

check all of the statements that are true regarding epithelial structure and function. check all that apply simple squamous epithelium allows for rapid absorption. the keratin present on simple cuboidal epithelium protects from water loss. the microvilli on simple columnar epithelium helps to maximize absorption. the keratin on the esophageal stratified squamous epithelium helps to moisten the lumenal surface for swallowing. transitional epithelium of the urinary bladder can change shape to accommodate bladder wall stretching.

Explanation:

1. Simple squamous epithelium has a thin - celled structure which enables rapid diffusion and absorption.
2. Simple cuboidal epithelium does not have keratin; keratin is found in stratified squamous epithelium of skin.
3. Microvilli on simple columnar epithelium increase surface area for maximum absorption.
4. Esophageal stratified squamous epithelium is non - keratinized and mucus glands moisten the surface, not keratin.
5. Transitional epithelium in the urinary bladder is specialized to change shape as the bladder fills and stretches.

Answer:

Simple squamous epithelium allows for rapid absorption.
The microvilli on simple columnar epithelium helps to maximize absorption.
Transitional epithelium of the urinary bladder can change shape to accommodate bladder wall stretching.