Bartling...

Question 1

Role of Arachidonic acid and prostaglandins

Answer 1

inflammatory and pain mediator

Question 2

Precursors of eicosanoids

Answer 2

Prostalgandins, leukotriens

Question 3

First stage in converting arachidonic acid to prostaglandins

Answer 3

Cyclooxygenase isoforms (COX-1 COX-2)

Question 4

COX-1 COX-2 expression

Answer 4

Cox1: constitutive
Cox2: in response to inflammatory mediators

Question 5

COX role

Answer 5

stimulate inflammation, regulate blood flow to organs such as kindney, control ion transport, induce sleep

Question 6

lypoxygenases

Answer 6

Arachidonic acid converted into leukotrienes

Question 7

NO stimulates

Answer 7

guanylate cyclase

Question 8

Phagocytosis activated by

Answer 8

PAMPS (pathogen-associated molecular patterns)

Question 9

Iron transport is an example of

Answer 9

receptor mediated endocytosis

Question 10

Clathrin coated vesicles are involved in

Answer 10

Receptor mediated endocytosis

Question 11

Transcytosis

Answer 11

movement of receptors to a different membrane from the one in which it was endocytosed