Question

In ADNA molecule nitrogen base always pairs with thymine

adenine
guanine
glucose
cytosine

Answer 1

In an DNA molecule, the nitrogen base adenine always pairs with thymine.

Here is a summary of the base pairing in DNA:
- Adenine (A) pairs with Thymine (T)
- Guanine (G) pairs with Cytosine (C)

So, the correct answer to your statement is **adenine**.