Goodbye to you my trusted friend. We've known each other since we were nine or ten. Together we've climbed hills and trees. Learned of love and ABC's. Skinned our hearts and skinned our knees. Goodbye my friend it's hard to die. When all the birds are singing in the sky. Now that spring is in the air. Pretty girls are everywhere.
Relevance. Rating Newest Oldest. Best Answer: Hydrogen bonds hold the nitrogen-containing bases of each DNA strand together. Adenine (A) and Thymine (T) are held together by two H-bonds, and Cytosine (C) and Guanine (G) are held together by three.elevance. Rating Newest Oldest. Best Answer: Hydrogen bonds hold the nitrogen-containing bases of each DNA strand together. Adenine (A) and Thymine (T) are held together by two H-bonds, and Cytosine (C) and Guanine (G) are held together by three.
(Science: molecular biology) two nitrogenous base s (adenine and thymine or guanine and cytosine) held together by weak bonds. two strand s of dna are held together in the shape of a double helix by the bonds between base pair s. ~. A ~ is two chemical bases bonded to one another forming a rung of the DNA ladder.. The DNA molecule consists of two strand s that wind around each other like a twisted ladder.