If those are elements, then take a look at the amount of valence electrons they have. However, I'm thinking that those are compounds. If the compounds are stable, then they can't join together simply because the elements within the compounds have organized their valence electrons so that there is no longer a requirement for them. I don't know what these compounds are, but if I had to guess, it would be because they are both stable.
No, adenine can only bond to thymine in a DNA sequence or uracil in a RNA sequence.
The bases don't match up.
Guanine bonds with cytosine in DNA.
The 'rungs' in DNA consist of adenine, thymine, cytosine, and guanine. Adenine and thymine bond, and cytosine and guanine bond.
Thymine will always bond with adenine, and guanine will always bind with cytosine.
Adenine and guanine are the two purines bases present in DNA.Two purines in DNA are adenine and guanine.
Adenine is complimentary to thymine. Cytosine is complimentary to guanine.
Guanine bonds with cytosine in DNA.
Thymine will always bond with adenine, and guanine will always bind with cytosine.
The 'rungs' in DNA consist of adenine, thymine, cytosine, and guanine. Adenine and thymine bond, and cytosine and guanine bond.
Adenine-Thymine Guanine-Cytosine
Adenine and guanine are the two purines bases present in DNA.Two purines in DNA are adenine and guanine.
Adenine and thymine bond,cytosine and guanine bond
Adenine is complimentary to thymine. Cytosine is complimentary to guanine.
adenine and guanine are double ringed bases, that bond with thymine and cytosine (mono ringed bases). adenine bonds with thymine (double connection, whereas guanine bonds with cytosine (triple connection)
guanine
adenine with thymine cytosine with guanine adenine with uracil cytosine with guanine
The Cytosine, Guanine, Adenine and Thymine bases present in DNA are molecules that are held together by intermolecular hydrogen bonds. This bond occurs between an electronegative atom (known as a hydrogen bond acceptor) and a hydrogen atom attached to another electronegative atom (known as a hydrogen bond donor).
A-Adenine C-Cytosine T-thymine G-guanine