When Parietal Cells Are Stimulated, They Secrete
A) $\mathrm{HCl}$ And Intrinsic Factor
B)

When parietal cells are stimulated, they secrete

A) $\mathrm{HCl}$ and intrinsic factor
B) $\mathrm{HCl}$ and pepsinogen
C) $\mathrm{HCl}$ and $\mathrm{HCO}_{3}^{-}$
D) $\mathrm{HCO}_{3}{ }^{-}$ and intrinsic factor
E) mucus and pepsinogen