hydrogen bonds
The nitrogen bases are held together by hydrogen bonds.
Guanine and cytosine because they are held together by three hydrogen bonds while adenine and thymine are held together by 2.
Base pairing refers to the pairing of complimentary nitrogen bases, either during DNA replication, or transcription and translation. In DNA, the bases adenine and thymine pair together, and guanine and cytosine pair together. In RNA, the base uracil takes the place of the base thymine. The bases that pair together are said to be complimentary to each other.
Both strands of DNA made of nucleotides come together and start making a helix which makes the bases pair up while the DNA strands are being twisted around like the helix. In the canonical Watson-Crick DNA base pairing, adenine (A) forms a base pair with thymine (T) and guanine (G) forms a base pair with cytosine (C).
Base pair
The bases attach to each strand, then pair up with the correct bases from a supply found in the cytoplasm.The order of the new base pairs will match the order of the original DNA before it separated.
Adenine pairs with thymine. and Guanine pairs with cytosine.
In DNA, adenine (A) pairs with thymine (T), and guanine (G) pairs with cytosine (C) to form base pairs. These base pairs are held together by hydrogen bonds, forming the double helix structure of DNA.
In DNA, the bases that pair together are adenine (A) with thymine (T), and cytosine (C) with guanine (G).
A base pair in DNA refers to the pairing of nitrogenous bases that form the rungs of the DNA double helix. The two main types of bases are purines (adenine and guanine) and pyrimidines (cytosine and thymine), where adenine pairs with thymine and guanine pairs with cytosine. These pairs are held together by hydrogen bonds and are essential for the structure and function of DNA, including replication and encoding genetic information.
A base pair is two chemical bases bonded to one another forming a "rung of the DNA ladder." The DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups. Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.
Complementary base pair