WebDec 18, 2024 · RNA, containing a ribose sugar, is more reactive than DNA and is not stable in alkaline conditions. RNA’s larger helical grooves mean it is more easily subject to attack by enzymes. Ultraviolet (UV) Sensitivity. DNA is vulnerable to damage by ultraviolet light. … A new study of ancient DNA has revealed the shared African and Asian ancestry of … WebSep 13, 2024 · The monomers of nucleic acids are nucleotides, where nucleotides that form DNA are called deoxyribonucleotides, and nucleotides forming RNA are called ribonucleotides. Nucleotides are generally ...
Introduction to nucleic acids and nucleotides - Khan Academy
WebAug 31, 2024 · DNA and RNA differ in three main ways. One is that in DNA, the pentose sugar is deoxyribose, and in RNA it is ribose. These sugars differ by exactly one oxygen atom. The second difference is that DNA is … WebRNA, abbreviation of ribonucleic acid, complex compound of high molecular weight that functions in cellular protein synthesis and replaces DNA (deoxyribonucleic acid) as a carrier of genetic codes in some viruses. RNA consists of ribose nucleotides (nitrogenous bases appended to a ribose sugar) attached by phosphodiester bonds, forming strands of … idecomoushikomi
Nucleic acid Definition, Function, Structure, & Types
WebMar 13, 2024 · The only difference between them is that RNA is single-stranded with ribose while DNA is double-stranded with deoxyribose. We all have DNA which carries … WebApr 11, 2024 · The correlation between monomers for the UvsX protein was similarly greater at 310 K. Concentrating on the relationship between the ATP-binding crucial region P-loop and the DNA-binding critical regions L1 and L2, at 310 K, the negative connection between P-loop and monomer II L1 in the RecA protein system was strengthened. WebMar 18, 2024 · Heteroduplexes composed of all-DNA and all-2′-OMe RNA strands do not occur in nature, but they have found application in the development of molecular beacons and could also be used as aptamers or elements of nucleic acid-based nanostructures that will contain such structural motifs. The crystallization experiments performed have shown … idelightly