Fructose is absorbed into the blood through mucosa cells of intestine by the process called:
1. Active transport
2. Facilitated transport
3. Simple diffusion
4. Co-transport mechanism
Which one of the following statement 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. |