Decreased protein : lipid ratio is seen in:
Inner mitochondrial membrane
Outer mitochondrial membrane
Sarcoplasmic reticulum
Myelin sheath membrane
Ans. (d) Myelin sheath membrane(Ref: Ganong, 25th ed/p.34)Proteins are the major constituents of cell membraneInner mitochondria membrane has maximum protein concentrationThe only exception where lipids outnumber proteins is Myelin sheath of nerve cell membrane
General