This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
NK cells express- 
Select and explain. 
A. CD 15, CD 55, B. CD16, CD56, C. CD 16,CD 57, D. CD21 CD 66
B: CD16, CD56
Answer: B: CD16, CD56 
Explanation: Harshmohan textbook of pathology 7th edition. NK cells carries surface molecules of CD2, CD16, CD56..