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The plasma membrane is composed of both lipids and proteins. The relative concentration of each in...

The plasma membrane is composed of both lipids and proteins. The relative concentration of each in the plasma membrane is partly regulated by the

A. chromosomes, which dictate the types and number of membrane molecules that are generated

B. Golgi complex, which functions in sorting molecules destined for the membrane

C. rough endoplasmic reticulum, which functions in the translation of mRNA into membrane proteins

D. vacuoles, which transport molecules to the plasma membrane

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Option B is the right answer as Golgi complex sort the molecules which are destined for membrane and vesicle originated from Golgi which have membrane protein fuse with the plasma membrane and integrate the protein and lipids.   

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