Multiple Choice
Which of the following statements about gastrin is true?
A) It is a hormone that is secreted by cells in the epithelium of the duodenum
B) It is an enzyme that is secreted into the lumen of the stomach
C) It is a hormone that is secreted in response to sympathetic stimulation
D) It is an enzyme that breaks down proteins
E) It is a hormone that is secreted in response to the presence of peptides in the stomach
Correct Answer:
Verified
Correct Answer:
Verified
Q12: Which of the following statements is true
Q13: Following a "meal" that consists solely of
Q14: Constipation<br>A)Is associated with symptoms caused by accumulation
Q15: The parietal cells of the gastric mucosa
Q16: Glucose absorption occurs by active transport.
Q18: Regarding the three phases of gastrointestinal control:<br>A)They
Q19: Which of the following statements about the
Q21: With regard to gastric motility,<br>A)The basic electrical
Q22: The amount of HCl secreted by the
Q22: Peristaltic contractions occur in<br>A)The small intestine<br>B)The large