Fig. 2: The 5-Carbon Sugar Ribose
  
  
  
During nucleotide production, the 
  nitrogenous base will attach to the 1' carbon and the phosphate group will attach 
  to the 5' carbon. The first 4 carbons shown form the actual ring of the sugar. 
  The 5' carbon comes off of the ring. 
 
Illustration of the 5-Carbon Sugar Ribose .jpg by Gary E. Kaiser, Ph.D. 
     Professor of Microbiology, 
      The Community College of Baltimore County, Catonsville Campus
      This work is licensed under a Creative Commons Attribution 4.0 International License.
    Based on a work at https://cwoer.ccbcmd.edu/science/microbiology/index_gos.html.

Last updated: Feb., 2021
  Please send comments and inquiries to Dr. 
    Gary Kaiser