Nucleoside: Is defined as a molecular

Nucleoside is defined as a molecular structure consisting of a base moiety and a sugar moiety, playing key roles in neurotransmission, cardiovascular regulation, and as signaling molecules, as well as serving as intermediates in essential cellular biosynthetic pathways. They are classified into subtypes such as N-nucleosides and C-nucleosides based on the type of bond formed between the sugar and base moieties. AI generated definition based on: Tetrahedron, 2010 How do nucleotides and nucleosides differ? Nucleoside = Nitrogenous base + Sugar Adenosine, Guanosine, Thymidine, Cytidine, and Uridine are all names for nucleosides. Nucleotide = Nucleoside + Phosphate Nucleotides are named as Adenylic acid, Guanylic acid, Thymidylic acid, Cytidylic acid and Uridylic acid. A nucleoside is a structural subunit of nucleic acids, the heredity-controlling components of all living cells, that consists of a sugar molecule linked to a nitrogen-containing organic ring compound. Explore nucleosides and nucleotides, their structures, roles in DNA/RNA, and importance in energy transfer, signaling, and cellular processes.