Much of it contains the recipe for a class of complex molecules called regulatory RNA (ribonucleic acid), which play a key role in how the cell develops, matures, and functions.
Valdav osa sellest sisaldab retsepti rühma keerukate molekulide tarbeks nimetusega regulaator - RNA (ribonukleiinhape), millel on võtmeroll raku arengus, küpsemises ja talitluses.