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: Biochemistry
True about Histone protein: 
Select and explain. 
A. Ribonucleoprotein, B. Present inside the nucleus, C. Acidic, D. None
B: Present inside the nucleus
Answer: B: Present inside the nucleus 
Explanation: B i.e. Present inside the nucleus;