On weight basis, the membrane contains protein and lipid in the ratio of?

On weight basis, the membrane contains
protein and lipid in the ratio of ?
a) 1 : 2
b) 1 : 1
c) 2 : 1
d) 4 : 1
Correct Answer - B
Ans. B. 1 : 1
The cell membrane contains proteins and lipids in a 50:50 ratio. This
refers to the ratio of their masses and not numbers".
It is worth noting here that above described percentage is in terms of
area occupied. However, in terms of masses, the cell membrane
contains proteins and lipids in a 50 : 50 ratio