Polyunsaturated FA is essential for membrane structure
B
Biologically arachidonic acid is essential to life
C
Hydrogenated vegetable oils contains Trans fatty acid
D
All
High-Yield Explanation
C, B, > A i.e. (Hydrogenated vegetable oils contains Trans fatty acid; Biologically arachidonic acid is essential to life >Polyunsaturated FA is essential for membrane structure)