the nitrogenous base which has double ring structure is purine.it consist two bases adenine and guanine;
purines
Thymine is a single-ringed nitrogenous base.
The two pyrimidines, cytosine and thymine, are composed of a single-ring structure containing carbon and nitrogen atoms. These nitrogenous bases are essential components of nucleotides in DNA and RNA molecules.
DNA is a double helix structure composed of two long strands made up of nucleotides. The nucleotides are made up of a sugar, a phosphate group, and a nitrogenous base. The nitrogenous bases adenine, thymine, cytosine, and guanine form complementary base pairs that hold the two strands of DNA together.
The base uracil is a nitrogenous base in RNA used for protein synthesis. It replaces Thymine from DNA.
The category of nitrogen bases that consists of two rings is the purines.A nitrogenous base is an organic compound that owes its property as a base to the lone pair of electrons of a nitrogen atom. Notable nitrogenous bases include purines.Purines have two fused rings of carbon and nitrogen atoms.
purines
Thymine is a single-ringed nitrogenous base.
These two terms are {practically} synonymous; they both have the same meaning.
The two pyrimidines, cytosine and thymine, are composed of a single-ring structure containing carbon and nitrogen atoms. These nitrogenous bases are essential components of nucleotides in DNA and RNA molecules.
double helix composed of two strands that are twisted together. The strands are made up of nucleotides which consist of a sugar, phosphate group, and a nitrogenous base. This structure allows DNA to store and transmit genetic information.
The base uracil is a nitrogenous base in RNA used for protein synthesis. It replaces Thymine from DNA.
DNA is a double helix structure composed of two long strands made up of nucleotides. The nucleotides are made up of a sugar, a phosphate group, and a nitrogenous base. The nitrogenous bases adenine, thymine, cytosine, and guanine form complementary base pairs that hold the two strands of DNA together.
hydrogen bonds between complementary nitrogenous bases.
Mars has two prominent rings that are composed of primarily dust and rocks. These rings are relatively small compared to other planets' rings, such as those around Saturn.
Hydrogen bonds hold the two helices of a DNA molecule together. These bonds form between complementary base pairs on the two strands, specifically between adenine and thymine, and between cytosine and guanine. The strength of these hydrogen bonds contributes to the stability of the DNA double helix structure.
No, a molecular group consisting of a sugar molecule, a phosphate group, and a nitrogenous base is not a nucleic acid. Nucleic acids are polymers made up of nucleotide monomers, which contain a sugar, a phosphate group, and a nitrogenous base. The arrangement of these nucleotide monomers forms DNA or RNA, the two types of nucleic acids.