Epithelial Tissue

Question 1

Simple squamous

Answer 1

Flattened cell attached to BM, lines heart, blood vessels, lymph vessels, lung alveoli & collecting ducts of kidney nephron

Question 2

simple Cuboidal

Answer 2

cube shaped attached to BM, forms kidney tubules and some glands, important fir recreation, absorption & excretion

Question 3

Simple Columnar

Answer 3

column like attached to BM, found in stomach, small intestine, trachea, Fallopian tubes, can be Ciliated

Question 4

statified squamous epithelium

Answer 4

has continual cell division in the BM and its main role is protection form wear and tear.

Question 5

Keratinised stratified squamous epithelium

Answer 5

dry surfaces, skin hair & nails, top layer of cells have no null and contain Keratin

Question 6

Non-Keratinised stratified epithelium

Answer 6

moist surfaces protects them from drying out e.g. mouth, pharynx, oesophagus & vagina

Question 7

Pseudostratified Epithelium

Answer 7

gives the impression of stratified but each cell is attached at the BM

Question 8

Pseudostratified columnar dilated epithelium- example

Answer 8

• Pseudostratified columnar dilated epithelium in fround in the respiratory tract, for this it can be known as respiratory epithelium. > goblet cells secrete mucus and the cilia beat it out

Question 9

Name all the types of epithelium

Answer 9

simple squamous
simple columnar
simple cuboidal
non keritanised stratified transitional
keritanised squamous stratified transitional
Pseudostratified