Multiple Choice
Pepsin would have the greatest activity
A) immediately upon secretion into the stomach.
B) immediately upon entering the duodenum.
C) when the pH of the chyme is greater than 3.
D) when the pH of the chyme is less than 3.
Correct Answer:

Verified
Correct Answer:
Verified
Q136: Trypsin is activated by the enzyme<br>A)enterokinase.<br>B)lipase.<br>C)lactase.<br>D)carboxypeptidase.
Q137: Increased production of cytochrome P450 enzyme to
Q138: Inhibition of exocrine pancreatic secretions results in<br>A)decreased
Q139: H<sup>+</sup>/K<sup>+</sup> ATPase pumps transport H<sup>+</sup> against its
Q140: The _ stimulates increased gastrin activity and
Q142: Aminopeptidase and carboxypeptidase are classified as endopeptidases.
Q143: Pepsin would not be found in the
Q144: Why does the upper third of the
Q145: Which of the following is NOT true
Q146: The major stimulus for the secretion of