Mass transport Flashcards
1
Q
What is mass transport?
A
Bulk movement of gases,liquids in one direction
2
Q
4 features of mass transport
A
.System of vessels which follow specific route
.Transport medium, substances dissolve in water
.Makes sure substances move in right direction
.Moving materials to meet organism needs
3
Q
Why do larger organisms use mass transport?
A
Due to small SA:V ratio, substances need to be transported at long distances
4
Q
Benefits of mass transport
A
-Helps to bring substances quickly from one exchange site to another
-Maintains concentration gradient due to constant blood supply
-Ensures effective blood supply
