2 models (review) Flashcards
1
Q
Which model is the actual one?
A
Singer and Nicolson
2
Q
In the Singer and Nicolson, model proteins are
A
embedded within the phospholipid bilayer
3
Q
Which model was rejected long time ago?
A
Davson-Danielli
4
Q
Falsification of Davson-Danielli (water)
A
Membranes were discovered to be insoluble in water
5
Q
Falsification of Davson-Danielli (rough)
A
Revealed irregular rough surfaces in the membrane
6
Q
Falsification of Davson-Danielli (fixed)
A
showed proteins were mobile and not fixed.
7
Q
Davson-Danielli model
A
proteins on the surfaces and hydrophobic zone in the middle
