Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Biology Biomolecules
What is the chemical nature and charge of Histone protein
1
Acidic and Positive
2
Basic and Negative
3
Basic and Positive
4
More than one of the above
5
None of the above