cysic fibrosis - zkadhem

[ArchivalUser]

13. Mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) protein alter which of the following ion transport mechanisms?

A) Ca2+-activated Cl“ secretion

B) Ca2+-activated Cl“ uptake

C) Cyclic AMP (cAMP)-stimulated Cl“ secretion

D) cAMP-stimulated Na+ secretion

E) cAMP-stimulated Na+ uptake

[ArchivalUser]

a or b

[ArchivalUser]

C...

[ArchivalUser]

c?

[ArchivalUser]

i think zkadhem some of your questions are from nbme. please pst nbme as in title for others to avoid the question if they want to take the exam ,, thanks

[ArchivalUser]

answer is C