NEET · BiologyMedium
During the digestion of fats, bile salts play a crucial role. What is the primary function of bile salts in this process?
- A.Hydrolysis of triglycerides into fatty acids
- B.Emulsification of fats to increase surface area
- C.Activation of pancreatic lipase
- D.Absorption of fatty acids into lacteals
Show correct answer & step-by-step solution
Correct answer: B — Emulsification of fats to increase surface area
Solution
- Fats are hydrophobic and form large globules in the aqueous environment of the intestine.
- Bile salts act as detergents to break these large globules into smaller droplets.
- This process is known as emulsification.
- Emulsification significantly increases the surface area for pancreatic lipase to act.
- Hence the answer is (B).
Attempt this question & track your score
Sign up free to answer, get instant scoring, and let SolveGini track which Biology topics you need to revise.
Attempt & Track Free →More Digestion practice questions
- Which enzyme is responsible for the digestion of starch in the human mouth?
- Which organ in the human body is the primary site for the absorption of digested food?
- Which of the following is the end product of protein digestion?
- Bile is produced by which organ and stored in the gallbladder?
- The chemical formula for the main component of gastric juice that provides an acidic environment is HCl. What is the pri
- Which of the following enzymes is responsible for the activation of trypsinogen into trypsin in the small intestine?
- The chemical digestion of starch in the human body begins in the mouth and is completed in the small intestine. Which en
- The pH of the stomach is highly acidic due to the secretion of hydrochloric acid. What is the primary physiological role
- In the context of carbohydrate digestion, which enzyme is responsible for the hydrolysis of alpha-1,6-glycosidic bonds i
- During the digestion of proteins, the final products absorbed by the intestinal epithelial cells are primarily in which
- Which of the following best describes the mechanism of lipid absorption in the small intestine?
- The secretion of gastric juice is regulated by various hormones and neural signals. Which of the following correctly ide