RNA always stays in the nucleus where it is safe from the lysosomal activity in the cytoplasm.
Explanation:
The RNA is a single stranded nucleic acid molecule. It is made up of a pentose sugar, ribose. In the cells, the RNA is a single-stranded molecule. The single strand RNA requires less space, consumes less energy to replicate and translate proteins. Hence, they are generally found in single stranded molecules in cells. In addition, the RNA is like that so that it will not be hydrolyzed easily in the cells.
Each year, earthworms move deep into soil during fall and winter and return toward spring and summer. The likely stimulis for this behavioral response are relative humidity & temperature. Since the nematode breathes via the skin, the mucus coating may become dry & the organism would die if exposed to extreme cold & dryness.
