WebView the flashcards for GN 301 Module 3: DNA, RNA, and Chromatin Structure , and learn with practice questions and flashcards like DNA, Friedrich Miescher, Boveri and Sutton, and more ... _____ contains the sugar ribose, while DNA has deoxyribose. two -ringed structure. having a(n) ... WebThe two major types of nucleic acids are Deoxyribonucleic Acid (DNA) and Ribonucleic Acid (RNA). They both differ in terms of the composition, role and location in the cell. DNA and RNA are strings of nucleotides which are composed of phosphate group, deoxyribose sugar for DNA while ribose sugar for RNA and nitrogenous base.
1.2: Structure of DNA and RNA - Biology LibreTexts
WebFeb 25, 2024 · Sugar is one of the fundamental parts of DNA. Deoxyribose is one of the two parts making up the sugar-phosphate backbone of all DNA strands, linking with a nitrogenous base in order to form a nucleotide. These link in pairs in great numbers forming the double helix shape of DNA. Additionally, RNA also has a sugar known simply as … WebUnlike DNA, RNA in biological cells is predominantly a single-stranded molecule. While DNA contains deoxyribose, RNA contains ribose, characterised by the presence of the 2′-hydroxyl group on the pentose ring (Figure 5). This hydroxyl group make RNA less stable than DNA because it is more susceptible to hydrolysis. orgy\\u0027s r2
RNA Definition, Structure, Types, & Functions Britannica
WebNUCLEIC ACID STRUCTURE RNA:-Ribose sugar (pentose – 5 carbons)-Base (A, G, C, U) attaches to 1’ carbon with an N-glycosidic bond (joining a sugar)-2’ & 3’ have a hydroxyl group-3’ next nucleotide is added here-5’ phosphate groups are added-Phosphodiester bonds join each-Bases are not covalently bonded to each other – phosphodiester … WebSep 19, 2024 · RNA Structure. RNA is typically single stranded and is made of ribonucleotides that are linked by phosphodiester bonds. A ribonucleotide in the RNA … orgy\\u0027s qy