Ribonucleic acid (RNA) is an important type of molecule that consists of a long chain of nucleotide units that transcribes DNA's instructions and translates those instructions into constructing proteins.

13.2: Process Animation: Removal of Introns from RNA
13.2: Process Animation: Removal of Introns from RNA, Discover Biology 3rd Edition, W.W. Norton Company, Fascinating animation.
http://nortonbooks.com/college/biology/animations/...
13.5: Tutorial: Removal of introns from RNA
13.5: Tutorial: Removal of introns from RNA, Discover Biology 3rd Ed., W.W. Norton Company, "Before the mRNA molecule produced during transcription can be used, enzymes in the nucleus must remo
http://nortonbooks.com/college/biology/animations/...
BBC Higher Bitesize Revision - RNA and protein synthesis
BBC Higher Bitesize Revision - RNA and protein synthesis, BBC Corporation, Three page review of RNA and an interactive test; includes a lot of illustrations.
http://www.bbc.co.uk/scotland/learning/bitesize/hi...
Difference between DNA and RNA
Difference between DNA and RNA, By Rashida Khilawala, Buzzle.com, "Technically, ribonucleic acid and deoxyribonucleic acid sure sound alike. But lets face it, in the human body, redundancy does n
http://www.buzzle.com/articles/difference-between-...
DNA Makes RNA
DNA Makes RNA, By John Kyrk, See how it's done in this animation.
http://www.johnkyrk.com/DNAtranscription.html
DNA vs RNA - Difference and Comparison
DNA vs RNA - Difference and Comparison, Diffen.com, The first thing you will see here is a comparison chart showing DNA and RNA differences, unique features, stability, and more.
http://www.diffen.com/difference/DNA_vs_RNA
Enzymes That Are Not Proteins: The Discovery of Ribozymes
Enzymes That Are Not Proteins: The Discovery of Ribozymes, Dr. Thomas Cech, Howard Hughes Medical Institute, Video length: 19 minutes
http://www.hhmi.org/biointeractive/enzymes-are-not...
From RNA to Protein Synthesis
From RNA to Protein Synthesis, By michaelfreudiger, YouTube.com, Video length: 02:50.
http://www.youtube.com/watch...
Protein Synthesis
Protein Synthesis, by M.J. Farabee, Estrella Mountain Community College, A chapter from an online Biology Book; it's a college level course so it is at the AP biology level.
http://www2.estrellamountain.edu/faculty/farabee/b...
RNA Animation
RNA Animation, By drrufusrajadurai, July 10, 2007, YouTube.com, Video length: 04:42. Fascinating video but for advanced study.
http://www.youtube.com/watch...
RNA Diversity
RNA Diversity, Howard Hughes Medical Center, A 15 slide presentation on the different forms that RNA can take.
http://www.hhmi.org/biointeractive/rna/rna_diversi...
RNA is an intermediary between DNA and protein
RNA is an intermediary between DNA and protein, DNA Learning Center, Cold Springs Laboratory, Provides a concept, animation, gallery, video, and more.
http://www.dnaftb.org/21/
RNA splicing
RNA splicing, Answers.com, Visit the website for definition.
http://www.answers.com/topic/rna-splicing
RNA Structure
RNA Structure, Brightstorm Science Videos, Video length: 03:58.
http://www.brightstorm.com/science/biology/molecul...
RNA Structure and Function
RNA Structure and Function, Web-books.com, Excellent illustrations! Find information on mRNA (messenger), tRNA (transfer), and rRNA (ribosomal).
http://www.web-books.com/MoBio/Free/Ch3C.htm
RNA Translation: RNA makes protein
RNA Translation: RNA makes protein, By John Kyrk, Animated outline of RNA translation into protein
http://www.johnkyrk.com/DNAtranslation.html
RNA vs. DNA
RNA vs. DNA, By Sean Thurston, Shaun Wright, Sarah Bird and David Wimhurst, A powerpoint presentation created by students on DNA, RNA, protein synthesis, their differences and similarities.
http://www.kett6.net/powerpoint/AS_genetics_2.ppt
RNA was the first genetic molecule
RNA was the first genetic molecule, DNA Learning Center, Cold Springs Laboratory, Provides a concept, animation, gallery, video, and more.
http://www.dnaftb.org/26/
RNAi
RNAi, NOVA, PBS.org, "A wayward petunia leads to the discovery of modest little molecules with enormous medical promise." Video Length: 15:00.
http://www.pbs.org/wgbh/nova/body/rnai.html
The Three Roles of RNA in Protein Synthesis
The Three Roles of RNA in Protein Synthesis, Molecular Cell Biology. 4th edition, U.S. National Library of Medicine, W.F. Freeman publishers offer this in-depth content; it's a combination of tex
http://www.ncbi.nlm.nih.gov/books/NBK21603/
Transcription & Translation: RNA Splicing
Transcription & Translation: RNA Splicing, DNA Learning Center Animation Library, Animation length: 01:37
http://www.dnalc.org/resources/3d/rna-splicing.htm...
What Is RNA and What Does It Do?
What Is RNA and What Does It Do?, By Tami Port, Science Prof Online, "Article Summary: Ribonucleic acid (RNA) functions as genetic messengers and builders of the cellular world. Here are the basi
http://www.scienceprofonline.com/genetics/ribonucl...
What is RNA?
What is RNA?, Written by S.E. Smith, Wisegeek.com, "Ribonucleic acid (RNA) is a chain of nucleotides present in the cells of all life. RNA has a number of important functions for living organisms
http://www.wisegeek.com/what-is-rna.htm