RNA - Wikipedia
Ribonucleic acid (RNA) is a polymeric molecule essential in various biological roles in coding, decoding, regulation, and expression of genes.RNA and DNA are nucleic acids, and, along with lipids, proteins and carbohydrates, constitute the four major macromolecules essential for all known forms of life.Like DNA, RNA is assembled as a chain of nucleotides, but unlike DNA it is more often found ...
Standard Process - Ribonucleic Acid (RNA)
Ribonucleic Acid (RNA), derived from yeast, supports cell replication, growth, and protein synthesis. Promotes healthy cellular growth and development
RNA | biochemistry | Britannica.com
RNA, abbreviation of ribonucleic acid, complex compound of high molecular weight that functions in cellular protein synthesis and replaces DNA (deoxyribonucleic acid) as a carrier of genetic codes in some viruses. RNA consists of ribose nucleotides in strands of varying lengths. The structure varies from helical to uncoiled strands. One type, transfer RNA (), sometimes called soluble, or ...
Ribonucleic Acid (RNA) Structure & Function
Ribonucleic acid (RNA) functions as genetic messengers and builders of the cellular world. Here are the basics of RNA and gene expression.
Exploring Life's Origins: What is RNA?
RNA folding is mediated by base-pairing interactions along different regions of a single-stranded RNA. This animations shows a theoretical model of how folding might occur.
RNA - Prentice Hall
Concept 6 Review RNA. RNA, made by polymerizing ribonucleotides, forms single-stranded molecules used in information processing. An RNA consists of a "backbone" of alternating units of phosphate and ribose.
RNA dictionary definition | RNA defined
RNA stands for ribonucleic acid, which is a long, single-stranded chain of cells that processes protein.
RNA | Define RNA at Dictionary.com
RNA definition, ribonucleic acid: any of a class of single-stranded molecules transcribed from DNA in the cell nucleus or in the mitochondrion or chloroplast, containing along the strand a linear sequence of nucleotide bases that is complementary to the DNA strand from which it is transcribed: the composition of the RNA molecule is identical with that of DNA except for the substitution of the ...
RNA interference - Wikipedia
RNA interference (RNAi) is a biological process in which RNA molecules inhibit gene expression or translation, by neutralizing targeted mRNA molecules. Historically, RNA interference was known by other names, including co-suppression, post-transcriptional gene silencing (PTGS), and quelling.The detailed study of each of these seemingly different techniques, elucidated that the identity of ...
Chem4Kids.com: Biochemistry: DNA
Chem4Kids.com! This tutorial introduces DNA (deoxyriboneucleic acid). Other sections include matter, elements, the periodic table, reactions, and atoms.