Transporation of Lipids

Q. Which one of the following statements is true regarding digestion and absorption of food in humans?

1. Oxyntic cells in our stomach secrete the proenzyme pepsinogen.
2. Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na⁺
3. Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries
4. About 60% of starch is hydrolysed by salivary amylase in our mouth.

Q.

What does the endoderm layer become?

Q. Fatty acids which cannot be absorbed through the small intestine are coated with small proteins and form __.