Question

in dna, adenine pairs with *
uracil
guanine
cytosine
thymine
what type of bonds hold together the base pairs? *
hydrogen
ester
ionic
polar covalent
chloroplast

Explanation:

In DNA, the base - pairing rules state that Adenine (A) pairs with Thymine (T) through hydrogen bonds. Hydrogen bonds hold the complementary base pairs together in the double - helix structure of DNA.

Answer:

In DNA, Adenine pairs with: D. Thymine
What type of bonds hold together the base pairs: A. Hydrogen