This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
Function of phospholipid in cell membrance is: 
Select and explain. 
A. Cell to cell variation, B. Transduction of Signals, C. Transmembrane preparation of protein, D. DNA replication
B: Transduction of Signals
Answer: B: Transduction of Signals 
Explanation: B i.e. Transduction of signals