Web Results

en.wikipedia.org/wiki/RNA

Ribonucleic acid (RNA) is a polymeric molecule essential in various biological roles in coding, decoding, regulation, and expression of genes. RNA and DNA ...

www.nature.com/scitable/definition/ribonucleic-acid-rna-45

Ribonucleic acid (RNA) is a linear molecule composed of four types of smaller molecules called ribonucleotide bases: adenine (A), cytosine (C), guanine (G), ...

www.thoughtco.com/rna-373565

Dec 28, 2016 ... RNA molecules are unique nucleic acids that are essential to protein synthesis. Messenger RNA, transfer RNA, and ribosomal RNA are three ...

learn.genetics.utah.edu/content/basics/rna

The key to RNA's versatility is its chemical structure. It's made from just 4 simple building blocks, yet RNA can take on a nearly infinite variety of shapes. And its ...

www.rnasociety.org/about/what-is-rna

RNA–in this role–is the “DNA photocopy” of the cell. ... Defects in certain RNAs or the regulation of RNAs have been implicated in a number of important human ...

www.news-medical.net/life-sciences/What-is-RNA.aspx

Aug 8, 2013 ... RNA stands for ribonucleic acid. It is an important molecule with long chains of nucleotides. A nucleotide contains a nitrogenous base, a ribose ...

exploringorigins.org/rna.html

All modern life on Earth uses three different types of biological molecules that each serve critical functions in the cell. Proteins are the workhorse of the cell and  ...

www.ncbi.nlm.nih.gov/books/NBK26876

Some of these interactions can join distant parts of the same RNA molecule or ...

www.biologyreference.com/Re-Se/RNA.html

RNA chains are composed of simpler units called nucleotides. ... Unlike DNA, RNA is single-stranded; however, many RNA molecules fold into complex ...