adenine
Adenine always pairs with thymine
Adenine always pairs with thymine in a DNAmolecule.
Adenine always pairs with thymine in DNA and with uracil in RNA.
Adenine always pairs with thymine in DNA.
Adenine always pairs with thymine Cytosine always pairs with guanine.
In DNA adenine pairs with thymine. In RNA adenine pairs with uracil.
adenine with thymine cytosine with guanine adenine with uracil cytosine with guanine
A purine will always pair with a pyrimidine. Examples of purines are adenine (pairs with thymine or uracil) and guanine (pairs with cytosine). Examples of pyrimidines are thymine (pairs with adenine), uracil (pairs with adenine), and cytosine (pairs with guanine).
Adenine always pairs with thymine in DNA.
Adenine pairs with thymine and guanine pairs with cytosine
thymine
A (Adenine) always pairs with T (Thymine).