adenine.
Thymine is a nitrogenous base that is part of DNA but not found in RNA. In RNA, thymine is replaced by uracil.
The bonds that hold together DNA are hydrogen bonds between complementary base pairs: adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). These base pairs form the "rungs" of the DNA double helix, which is stabilized by sugar-phosphate backbones of the DNA strands.
Guanine bonds with cytosine through three hydrogen bonds, forming a stable base pair in the DNA double helix.
DNA base pairs are held together by Hydrogen Bonds. Adenine and Thymine have 2 bonds that hold them together while Cysteine and Guanine have 3 bonds that hold them together. The hydrogen bonds generally occur between a Nitrogen and a carbonyl oxygen.
Base pairs in DNA molecules are held together by hydrogen bonds between the nitrogenous bases.
TACA
Each base pair in DNA is connected by two hydrogen bonds.
two hydrogen bonds holds adenine and thiamine together and three hydrogen bonds holds guanine and cytocine.
The two strands of DNA are held together by hydrogen bonds.
Thymine is a nitrogenous base that is part of DNA but not found in RNA. In RNA, thymine is replaced by uracil.
The nitrogenous base, Cytosine, pairs with the nitrogenous base, Guanine.In DNA:Cytosine - GuanineAdenine - ThymineIn RNA:Cytosine - GuanineAdenine - Uracil
TACA
Its complementary base is guanine
guanine
G = guanine, a purine base in DNA. A = adenine, a purine base in DNA C = cytosine, a pyrimidine base in DNA T = thymine, a pyrimidine base in DNA DNA is a double helix and the two strands are held together by hydrogen bonds between A & T (2 bonds) and G & C (3 bonds). The 'rung steps' are either an A & T or a G & C.
The bonds that hold together DNA are hydrogen bonds between complementary base pairs: adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). These base pairs form the "rungs" of the DNA double helix, which is stabilized by sugar-phosphate backbones of the DNA strands.
It breaks the hydrogen bonds between the base pairs