The hormone secretin is released by endocrine cells in the duodenal mucosa in response to
a. distention of the stomach
b. carbohydrate in the duodenum
c. acid in the duodenum
d. gastrin secreted by the pyloric gland area of the stomach
e. none of the above
C
You might also like to view...
Which of the rami is much smaller than the other?
A. The anterior ramus B. The posterior ramus
During the rising phase of the action potential,
a. PK+ is much greater than PNa+ b. PNa+ is much greater than PK+ c. PK+ is the same as P Na+ d. Na+ efflux occurs e. b and d are true
Which of the following is/are inorganic substance(s)?
A) fructose B) water C) glycerol D) carbon dioxide E) both water and carbon dioxide
Which hormone stimulates ovulation and the secretion of progesterone by ovarian cells?
A) luteinizing hormone (LH) B) thyroid-stimulating hormone (TSH) C) follicle -stimulating hormone (FSH) D) oxytocin (OT) E) antidiuretic hormone (ADH)