Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Biology Biomolecules
In a DNA molecule, hydrogen bonds are formed between which of the following?
1
Two adjacent nucleotides in a DNA
2
Nitrogenous bases of opposing DNA strands
3
Nucleoside and phosphate group
4
More than one of the above
5
None of the above