While it is relatively easy to define what a hurricane or earthquake is, defining a drought is more subjective. Droughts do not have the immediate effects of floods, but sustained droughts can cause economic stress throughout an area. The word drought has various meanings, depending on a person's perspective.
For the software package, see Partition function for Interacting RNAs. Piwi-interacting RNA (piRNA) is the largest class of small non-coding RNA molecules expressed in animal cells. piRNAs form RNA-protein complexes through interactions with piwi proteins.
The nitrogenous bases of DNA are adenine (A), guanine (G), cytosine (C) and thymine (T). RNA also has the bases A, G and C-but has uracil (U) instead of T. 7 people found this useful. Edit. Share to: 1  Diagrams Showing the Process of DNA-to-RNA Transcription DNA is often referred to as the blueprint for life.he nitrogenous bases of DNA are adenine (A), guanine (G), cytosine (C) and thymine (T). RNA also has the bases A, G and C-but has uracil (U) instead of T. 7 people found this useful. Edit. Share to: 1  Diagrams Showing the Process of DNA-to-RNA Transcription DNA is often referred to as the blueprint for life.