adenosine

views updated May 11 2018

a·den·o·sine / əˈdenəˌsēn; -sin/ • n. Biochem. a compound consisting of adenine combined with ribose, one of four nucleoside units in RNA.

adenosine

views updated Jun 08 2018

adenosine A nucleoside formed when adenine is linked to ribose sugar.

adenosine

views updated May 14 2018

adenosine (ă-den-ŏ-seen) n. a compound containing adenine and the sugar ribose: it occurs in ATP (see also nucleoside). It is also injected as an anti-arrhythmic drug to stop supraventricular tachycardias and restore a normal heart rhythm.

adenosine

views updated Jun 27 2018

adenosine A nucleoside comprising one adenine molecule linked to a D-ribose sugar molecule. The phosphate-ester derivatives of adenosine, AMP, ADP, and ATP, are of fundamental biological importance as carriers of chemical energy.

adenosine

views updated May 09 2018

adenosine The nucleoside formed when adenine is linked to ribose sugar.

adenosine

views updated May 14 2018

adenosine See adenine.