Webphos·pho·di·es·ter bond. n. A covalent chemical bond that links two carbon atoms through a phosphate group, especially the bonds that link the pentose sugars of adjacent … WebApr 27, 2024 · Alternating phosphate and deoxyribose molecules make up the ‘uprights’ and pairs of organic bases comprise the ‘rungs’. The complementary base pairing ensures a standard ‘rung length’. Stability of DNA ~ The phosphodiester backbone protects the more chemically reactive organic bases.
DNA structure Flashcards Quizlet
WebPhosphodiester backbone protects chemically reactive bases inside double helix hydrogen bonds link bases forming bridges (rung) between phosphodiester uprights What are the functions of DNA Has hereditary material responsible for passing genetic info from call to cell down generations WebWhat are 'phosphodiester uprights'? Can somone please explain to me what 'phosphodiester uprights are' are they another word for 'phosphodiester bonds'. Also can someone explain … canon powershot sx130 is camera user guide
Biological Molecules 3.1 Flashcards Chegg.com
WebTranscribed image text: Complementary base pairing O A relies on phosphodiester bonds between nitrogenous bases O B. relies on covalent bonds between nitrogenous bases O c.relies on hydrogen bonds between purines and pyrimidines O D.forms the upright support beams of the DNA twisted ladder O E. only occurs between codons and anti-codons WebWhat are 'phosphodiester uprights'? Can somone please explain to me what 'phosphodiester uprights are' are they another word for 'phosphodiester bonds'. Also can someone explain the highlighted paragraph to me in general and how exactly it makes DNA a stable molecule. Thanks. 2 3 comments share save hide report Continue browsing in r/ALevelBiology A phosphodiesterase is an enzyme that catalyzes the hydrolysis of phosphodiester bonds, for instance a bond in a molecule of cyclic AMP or cyclic GMP. An enzyme that plays an important role in the repair of oxidative DNA damage is the 3'-phosphodiesterase. During the replication of DNA, there is a hole between the phosphates in the backbone left by DN… flagstone white tan charcoal