asked 200k views
5 votes
What on the rungs of the ladder of dna is is composed of

1 Answer

2 votes
The rungs are composed of hydrogen bonded paired Nitrogenous Bases. These pairings are Adenine to Thymine and Guanine to Cytosine.
answered
User Tim Diels
by
8.6k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.