22 Questions
Stratified epithelium consists of ______ layer of cells above each other
many
Simple epithelium consists of ______ layer of cells
one
Glandular epithelium is composed of cells forming ______
glands
Neuro-epithelium consists of cells that act as ______
receptors
Epithelial tissues cover all body surfaces, line organs, and are major tissues of ______
glands
Pseudostratified columnar ciliated epithelium is found in _____
respiratory, reproductive systems
Simple columnar epithelium lines most organs of the _____ tract
digestive
Simple cuboidal epithelium is often found in the _____ and glandular ducts
kidneys
Stratified squamous epithelium is thick and protective of underlying _____
structures
Simple columnar epithelium secretes digestive fluids and absorbs _____
nutrients
Stratified columnar epithelium is a single layer of columnar cells with oval-shaped nuclei found in the _____ region
basal
Act as sensory receptors Present in taste bud in the tongue Organ of corti Macula of the inner ear Diffusion: The epithelial cells gain nourishment for themselves through ______ from the underlying connective tissues.
diffusion
Protection: It protects the body tissues from mechanical and physical injury, toxins, radiation and invasion by ______
microorganisms
Absorption: The microvilli found on the surfaces on columnar epithelium cells helps in absorption of nutrients and water through the length of the digestive ______
canal
Secretion: The columnar and cuboidal cells get specialised for secretion and are then referred to as glandular ______
epithelium
Sensation: The sensory cells of the nose, eye and ear that help us in smelling, hearing and seeing are all specialised ______ cells.
epithelial
Transitional Epithelium is thick, composed of several layers, and cell division happens at deeper layers where older cells get pushed up/out. This type of epithelium is found in the epidermis, lines mouth, throat, vagina, and ______.
anus
In the epidermis, keratin causes old cells to harden and die, forming a protective layer. This process known as keratinization causes cells to become tough and dry, keeping water in and chemicals, microbes ______.
out
Transitional Epithelium has 2-3 layers and lines larger ducts like those in mammary glands, sweat glands, salivary glands, and ______.
pancreas
Glandular epithelium is involved in the secretion of various secretory products such as sweat, saliva, breast milk, hormones, and digestive enzymes. It can be found in secretory portions of glands, sweat glands on the skin, and ______ glands.
endocrine
Superficial cells of Transitional Epithelium are elongated while deeper cells (basal layers) are cuboidal. This type of epithelium is found in the male urethra, vas deferens, and parts of the ______.
pharynx
Changes in response to tension, the inner lining of the bladder and urinary passages are stretchy and consist of several layers of cuboidal cells. These cells flatten when stretched and become cuboidal when ______.
relaxed
Learn about the characteristics and functions of transitional epithelium, a type of tissue that is thick and composed of several layers. This type of epithelium undergoes cell division at deeper layers, pushing older cells up and out. Transitional epithelium can be found in various parts of the body, such as the epidermis, mouth, throat, vagina, and anus.
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