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RNA Folding

Topic

  • Biochemistry & Molecular Biology
  • DNA & RNA

Resource Type

  • Videos
  • Animations

Level

High School — GeneralHigh School — AP/IBCollege

Duration

00:00:33
Saved By
7 Users
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Description

This animation shows how RNA molecules can form different structures, including ones that look and act like proteins.

Unlike DNA, RNA is a single-stranded molecule. As a result, RNA can fold upon itself and form complex structures, like the transfer RNA (tRNA) shown in the animation. Some RNA structures resemble proteins in both appearance and functionality, and can even act as biological catalysts.

Depending on students’ background, it may be helpful to pause the animation at various points to discuss different parts of the RNA structures.

Key Terms

catalyst, conformation, enzyme, nucleic acid, ribozyme, RNA world

Terms of Use

Please see the Terms of Use for information on how this resource can be used.

Accessibility Level (WCAG compliance)

Video files meet criteria.

Version History

Date Published 02.04.95

Materials

Large (MOV) 1.3 MB
Large (WMV) 1.3 MB
Small (MOV) 0.9 MB
Small (WMV) 0.9 MB
Transcript (PDF) 10 KB

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