Q. Which one of the following statements is true regarding digestion and absorption of food in humans?
A) Oxyntic cells in our stomach secrete the proenzyme pepsinogen
B) Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like ${Na}^{+}\$
C) Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries
D) About 60% of starch is hydrolysed by salivary amylase in our mouth
Explanation
Chylomicrons are lipoprotein particles synthesized by intestinal epithelial cells and consisting mainly of triglycerides. Chylomicrons are the form, in which dietary fat is transported in the circulatory system.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.