Asked by Jayde Chavez on Jul 27, 2024
Verified
The gallbladder contracts in response to the hormone ________.
A) secretin
B) cholecystokinin (CCK)
C) gastrin
D) somatostatin
E) insulin
Cholecystokinin
Cholecystokinin is a hormone produced by the cells of the duodenum, involved in stimulating the digestion of fat and protein by triggering the gallbladder to release bile and the pancreas to secrete enzymes.
Gallbladder
A small, pear-shaped organ located beneath the liver, which stores and concentrates bile, a digestive fluid produced by the liver.
Hormone
Chemical messengers produced by endocrine glands that regulate various body functions, including growth, metabolism, and mood.
- Understand the role and function of various hormones in digestive processes.
Verified Answer
NS
Nikhil Sundaram
Jul 28, 2024
Final Answer :
B
Explanation :
Cholecystokinin (CCK) is the hormone responsible for stimulating the gallbladder to contract, which helps in the release of bile into the small intestine to aid in the digestion of fats.
Learning Objectives
- Understand the role and function of various hormones in digestive processes.