These nucleotides have three parts: 1) a five carbon ribose sugar, 2) a phosphate molecule and 3) one of four nitrogenous bases: adenine, guanine, cytosine or uracil.NA nucleotides form polymers of alternating ribose and phosphate units linked by a phosphodiester bridge between the #3 and #5 carbons of neighboring ribose molecules.
Define ready: prepared mentally or physically for some experience or action; prepared for immediate use â ready in a sentence prepared mentally or physically for some experience or action; prepared for immediate use; willingly disposed : inclinedâ¦
at the ready - ready for immediate use; soldiers with guns at the ready; students with pens and notebooks at the ready ready - completely prepared or in condition for immediate action or use or progress; get ready; she is ready to resign; the bridge is ready to collapse; I am ready to work; ready for action; ready for use; the soup will be ready in a minute; ready to learn to read