WebMD
Font Size

RNA (Ribonucleic Acid)

RNA is a long molecule that determines the inherited features of some types of organisms, such as viruses. The RNA is made up of smaller parts (nucleic acids) whose order within the RNA is important.

In humans, DNA (deoxyribonucleic acid) causes RNA to be formed and carry out messages within the body.

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerW. Thomas London, MD - Hepatology
Current as ofJune 27, 2013

WebMD Medical Reference from Healthwise

Last Updated: June 27, 2013
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.