Integrating cells into tissues and organs

Question 1

Epi blast becomes

Answer 1

Endoderm inner - gut
Mesoderm - middle - muscle
ectoderm-outer- epidermis

Question 2

Connective tissue

Answer 2

Primary cell mesochymal stem cell

Question 3

Tight junctions

Answer 3

Sue’s neighbouring cells together in an epithelial sheet to prevent leakage of monocled between them

Question 4

Adherence junctions

Answer 4

Joins an acting bundle in one side to a similar bundle in a neighbouring cell

Question 5

Desmosomes

Answer 5

During the intermediate filament in one cell to those in neighbour

Question 6

hemidesmosomes

Answer 6

Thank intermediate filaments in the side to the basal lamina

Question 7

Focal adhesion is

Answer 7

Anchors actin filaments and sell to the basal lamina

Question 8

Mucous membrane

Answer 8

Epithelial cells
basement membrane
lamina propria (loose connective tissue)

Question 9

Mucosa

Answer 9

Epithelial cells
basement membrane
lamina propria (loose connective tissue)
muscularis mucosa (smooth muscle layer)

Question 10

Cells in the oesophagus

Answer 10

Stratified squamous non-karatinised

Question 11

Stomach

Answer 11

Has three muscularis externa oblique longitudinal circular

rugae

Question 12

Small intestine

Answer 12

Simple colimnar epithelium
plicae cirulares
villi

Question 13

Large intestine

Answer 13

No villi

crypts of lieberkuhn

Question 14

Corpus lining

Answer 14

squamous epithelium

Question 15

Collecting ducts

Answer 15

Cuboidal epithelium

Question 16

Urethra

Answer 16

Transitional epithelium transition to stratified squamous

Question 17

cells in pharynx

Answer 17

Epithelium stratifted columinar non-characterised

Question 18

Cells in trachea

Answer 18

Pseudo stratified ciliated columnnar epithelium

Question 19

mucocilliary escalator

Answer 19

The sillier wave mucus moves material to the oral cavity where the material can be swallowed