WebNucleotides are composed of three subunit molecules: a nucleobase, a five-carbon sugar (ribose or deoxyribose), and a phosphate group consisting of one to three phosphates. The four nucleobases in DNA are guanine , … Web1 mrt. 2024 · Figure 1.1. 2 :Watson and Crick proposed the double helix model for DNA. …
Solved What molecule connects the sugars in a strand of DNA?
WebJoined together by covalent bonds between the sugar of one nucleotide and the … WebThe sugar phosphate backbone is an important stuctural component of DNA. It consists of 5-carbon deoxyribose sugars and phosphate groups. These sugars are linked together by a phosphodiester bond, between … dolenjske toplice webcam
Discovery of the structure of DNA (article) Khan Academy
WebInitial analysis finds that the alien genetic material is a double - helix composed of … Web3 mei 2024 · DNA is stable when compared to RNA due to the differences in phosphate … Web18 dec. 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. … putin i flaga rosji