Lec 3-4 - Renal

Question 1

Epithelial cells that line blood vessels, tubules, air sacs of lungs

Answer 1

Simple squamous

Question 2

Outer layer of the skin or outer layer of the cornea type of epithelium

Answer 2

Stratified squamous

Question 3

Most important epithelial cell in kidney tubules

Answer 3

Simple cuboidal

Question 4

Function of simple cuboidal epithelia

Answer 4

Secrete and reabsorb water

Question 5

These line most digestive organs

Answer 5

Simple columnar

Question 6

Mammary glands, larynx, epididymis type of epithelium

Answer 6

Stratified columnar

Question 7

Thin descending and ascending limb are lined by blank epithelium

Answer 7

Simple squamous

Question 8

Epithelial cells can blank form an epithelium

Answer 8

Spontaneously

Question 9

Know steps of absorption and reabsorption

Answer 9

Ok

Question 10

Protective carbohydrate layer on top of microvilli often times

Answer 10

Glycocalyx

Question 11

Presence of myosin and tropomyosin in the blank makes the apical domain contractile

Answer 11

Terminal web

Question 12

All renal epithelia except blank cells have cilia

Answer 12

Intercalated

Question 13

Role of renal cilia is to

Answer 13

Sense flow in the renal cells

Question 14

Junction that prevents things getting into basolateral surface from apical

Answer 14

Tight juntions (zonula occludens)

Question 15

Belts of proteins coming together at tight junctions are called blank

Answer 15

Claudins

Question 16

Claudins are anchored to cytoskeleton via blank proteins

Answer 16

ZO

Question 17

More continuous claudins result in more blank

Answer 17

Tightness of tight junctions

Question 18

Belt desmosome is right under the tight junction and is the primary linkage to the blank

Answer 18

Terminal web

Question 19

Percent of cells in the body that are epithelial

Answer 19

60%