plasma membrane receptors

Question 1

receptor is also an ion channel

Answer 1

ionotropic

Question 2

receptor is also an enzyme

Answer 2

intrinsic enzyme activity

Question 3

receptor directly alters enzyme activity but enzyme is a different protein

Answer 3

receptor that interacts with JAK kinase

Question 4

G protein linked: coupled to adenly cyclase, increase/decrease 2nd messenger

Answer 4

CAMP regulates PKA enzyme: phosphorylate proteins

Question 5

G protein linked: produces diacylglycerol + inositol triphosphate, activates PKC and releases Ca from internal stores

Answer 5

coupled to phospholipase C

Question 6

G protein linked: evoke slow EPSPs, IPSPs

Answer 6

coupled directly to ion channels