4/6/2023 0 Comments Sugar phosphate backbone![]() The backbone of DNA strands is made up of phosphodiester linkages, which are sugar and phosphate residues.Nucleotides are made up of three parts: base, sugar, and phosphate.Polynucleotides either include beta-ribose sugar (in RNA) or beta 2′ deoxyribose sugar (in DNA) (in DNA).DNA has the nitrogenous bases A, T, G, and C, whereas RNA has the nitrogenous bases A, U, G, and C.Adenine and guanine are substituted purines with two heterocyclic rings, whereas uracil, cytosine, and thymine are substituted pyrimidines with three heterocyclic rings (1 heterocyclic ring).Adenine (A), guanine (G), uracil (U), cytosine (C), and thymine (5-methyl uracil) are the five bases (T). The nitrogenous bases are made up of one or two heterocyclic rings that include nitrogen atoms. ![]() A heterocyclic base, or nitrogenous base, is one, a monosaccharide pentose sugar is another, and phosphoric acid, or phosphate group, is the third. A nucleotide is made up of three chemically different components.In 1969, Friedrich Miescher discovered both DNA and RNA.In a live cell, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are two forms of nucleic acids.These make up all living things’ genetic material.Nucleotides are the building blocks of nucleic acid.The word “nucleic acid” is used to describe specific big molecules found in cells. End-to-end polymerisation of a vast number of units called nucleotides linked by phosphodiester linkages forms these lengthy strands. Nucleic acids are macromolecules that are found in every living cell, either alone or in conjunction with other substances. Properties of Matrix Addition and Scalar Multiplication | Class 12 Maths.Torque on an Electric Dipole in Uniform Electric Field.p-n Junction Diode- Definition, Formation, Characteristics, Applications.Class 12 NCERT Solutions - Mathematics Part I - Chapter 2 Inverse Trigonometric Functions - Exercise 2.1.Graphical Solution of Linear Programming Problems.Shortest Distance Between Two Lines in 3D Space | Class 12 Maths.Difference between write() and writelines() function in Python.Data Communication - Definition, Components, Types, Channels.How to Connect Python with SQL Database?.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.
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