cerebrum ribonucleic acid amount cerebral neural tissue ribonucleic acid amount 2026-07-14T18:42:42Z CMO:0004155 cerebral neural tissue RNA amount The proportion, quantity, or volume of ribonucleic acid in the portion of tissue in the cerebrum which consists of neurons and glial cells, and may also contain parts of the vasculature. Ribonucleic acid is a high molecular weight, linear polymer composed of nucleotides containing ribose and linked by phosphodiester bonds. VT:0011315 Trait.ontology