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Jul 8, 2024 · The two main classes of nucleic acids are deoxyribonucleic acid ( DNA) and ribonucleic acid ( RNA ). DNA is the master blueprint for life and constitutes the genetic material in all free-living organisms and most viruses.
3 days ago · RNA uses DNA to code for the structure of proteins synthesized in cells. Learn more about the differences between DNA and RNA.
2 days ago · RNA, complex compound of high molecular weight that functions in cellular protein synthesis and replaces DNA as a carrier of genetic codes in some viruses. RNA consists of ribose nucleotides and the nitrogenous bases adenine, guanine, cytosine, and uracil. Learn about the structure, types, and functions of RNA.
4 days ago · RNA-dependent DNA polymerases are a specialized class of polymerases that copy the sequence of an RNA strand into DNA. They include reverse transcriptase, which is a viral enzyme involved in the infection of cells by retroviruses, and telomerase, which is required for the replication of telomeres.
4 days ago · DNA is a more stable molecule than RNA because of its deoxyribose sugar that comprises one less oxygen-containing group of hydroxyls. Under alkaline conditions, DNA is stable. RNA, which contains ribose sugar, is more reactive than DNA and, in alkaline conditions, is not stable.
1 day ago · … A nucleotide is the basic building block of nucleic acids (RNA and DNA). A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G) and thymine (T).
There are two main types of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material that stores the instructions for building proteins, while RNA is involved in the synthesis of proteins from the instructions stored in DNA. 🍭 Genes are a specific unit of inheritance that contain the instructions for ...
