The Villi

Question 1

Where is the structure of the VILLI found

Answer 1

found in the small intestine duodenum jejenum ileum

Question 2

what is the function of villie

Answer 2

Absorbtion of nutrients

Question 3

Define the process by which substances may move into this structure

Answer 3

Diffusion: is the movement of molecules from a region of its higher concentration to a region of its lower concentration.

Question 4

which part of the villi is resposible for the absorbtion of fatty acids and glycerol

Answer 4

lacteal

Question 5

which part of the villi is resposible for the absorbtion of glucose and Amino acids

Answer 5

Network of blood capillaries

Question 6

state 2 processes responisible for the absorbtion of deigested nutrients

Answer 6

Diffusion and active transport

Question 7

explain 2 structural adaptations of the small intestine that enables to perform functions

Answer 7

It is long which means it has a very large surface area for absorption

• It has many folds which enlarges the surface area for maximum absorption of nutrients

Question 8

explain the process blood vessels is where you will find more nutrients

Answer 8

The capillary flows in
The absorbtion of nutrients will take place