Yes,and if i remember correctly they are guanine adenine thymine and cytosine
their are 4
DNA is made up of deoxyribose, phosphate, and nitrogen bases (adenine, thymine, cytosine, and guanine). The rungs of the ladder are made of two bases joined together with either two or three weak hydrogen bonds.
Each step of the DNA ladder is made up of two nitrogen bases that form a base pair - adenine with thymine and guanine with cytosine.
The four possible bases of DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in specific combinations (A with T and C with G) to form the double helix structure of DNA.
DNA consists of long chains of nucleotides that contain genetic information. Each nucleotide in DNA is made up of a sugar molecule, a phosphate group, and a nitrogenous base. The four nitrogenous bases found in DNA are adenine, thymine, cytosine, and guanine.
A DNA molecule is made up of sequences of four different bases: adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in specific combinations to form the genetic code of an organism.
The four nitrogenous bases in in DNA are adenine, thymine, cytosine, and guanine.
their are 4
The 'steps' on the 'DNA Ladder' are made up of the four nitrogenous bases, Cytosine, Guanine, Thymine, and Adenine, while the pairing bases (Adenine & Thymine, Cytosine & Guanine) are bonded together with a hydrogen bond. The pairing bases (the 'rungs' of the ladder) are connected to the side posts of the ladder, which contain phosphate.
DNA is made up of deoxyribose, phosphate, and nitrogen bases (adenine, thymine, cytosine, and guanine). The rungs of the ladder are made of two bases joined together with either two or three weak hydrogen bonds.
The bases in DNA are: Adenine(A), Thymine(T), Guanine(G), Cytosine(C) when they pair up: A-T, C-T
They're just four chemicals that make up the genetic 'code'.
There are four nitrogen bases found in DNA: adenine, guanine, cytosine, and thymine.
Each step of the DNA ladder is made up of two nitrogen bases that form a base pair - adenine with thymine and guanine with cytosine.
The four nitrogen bases that make up DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in specific combinations (A with T, and C with G) to form the rungs of the DNA double helix ladder.
The four possible bases of DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in specific combinations (A with T and C with G) to form the double helix structure of DNA.
Phospate groups and dioxyribose sugars. the "rungs" are made up of the four nitrogen bases--adenine, thymine, guanine and cytosine.