The parietal cells of the gastric mucosa secrete
a. HCl.
b. pepsinogen.
c. intrinsic factor.
d. both HCl and pepsinogen.
e. both HCl and intrinsic factor.
E
You might also like to view...
Which of the choices below is NOT a source of blood glucose during the postabsorptive state?
A) absorption of glucose from the GI tract B) glycogenolysis in the liver C) lipolysis in adipose tissues and the liver D) catabolism of cellular protein
Presbycusis refers to age-associated
a) progressive loss of hearing in one ear. b) progressive loss of hearing in both ears. c) progressive loss of near-vision. d) otitis media. e) vertigo.
Depressive Episodes in Bipolar Disorder can be associated with these kinds of behaviors:
a. Excessive Gambling b. Risk Sexual Behaviors c. Lack of Motivation d. Grandiose Ideas
All of the following are true of the classical pathway of complement activation except one. Select the one answer that does not describe the classical pathway of complement activation
A) It is an example of overlap between innate and adaptive immune function. B) It requires that circulating antibodies are bound to antigens. C) Classical activation will result in enhanced inflammation, opsonization as well as formation of MAC proteins. D) It activates T-helper cells by presenting antigen to them.