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¦
ready movement; promptness; quickness. 3. ready action; ease; facility. 4. willingness; inclination; cheerful consent: a readiness to help others. 5. a developmental stage at which a child has the capacity to receive instruction at a given level of difficulty or to engage in a particular activity. Origin of readiness.