A Level Biology Revision "Translation".
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- čas přidán 19. 01. 2021
- You can find all my A Level Biology videos fully indexed at www.freesciencelessons.co.uk/...
In this video, we look at the process of translation. We start by exploring the features of the genetic code. I discuss how the genetic code works and how it is degenerate, non-overlapping and universal. Then we look at the role of transfer RNA in translation. Finally, I take you through the stages of translation.
This video is aimed at the UK A Level Biology specifications. Students studying International A Level Biology will need to check their specification.
Image credits:
Elephant By Charlesjsharp - Own work, from Sharp Photography, sharpphotography, CC BY-SA 4.0, commons.wikimedia.org/w/index...
Tiger By Dibyendu Ash - The image of tiger's facial marking (Sultan or T72) had been photographed from Ranthambhore Tiger Reserve, Rajasthan, India on 12.10.2014.Previously published: Yes, this file has been previously published in my social networking profiles; I am yet to share this file with other conservation and zoological portals and websites., CC BY-SA 3.0, commons.wikimedia.org/w/index...
Giraffe By Alvesgaspar - Self-photographed, GFDL, commons.wikimedia.org/w/index...
Clownfish By Nhobgood Nick Hobgood - Own work, CC BY-SA 3.0, commons.wikimedia.org/w/index...
Tuna "commons.wikimedia.org/wiki/Fi...
By Takashi Hososhima (www.flickr.com/photos/htakash...) [CC BY-SA 2.0 (creativecommons.org/licenses/...)], via Wikimedia Commons"
Cypress "commons.wikimedia.org/wiki/Fi...
By Melburnian (Own work) [GFDL (www.gnu.org/copyleft/fdl.html), CC-BY-SA-3.0 (creativecommons.org/licenses/b...) or CC BY 2.5 (creativecommons.org/licenses/b...)], via Wikimedia Commons"
Fern By Hugh Chevallier, CC BY-SA 2.0, commons.wikimedia.org/w/index...
Ladybird "commons.wikimedia.org/wiki/Fi...
Author: Dominik Stodulski"
Cetonia-aurata "commons.wikimedia.org/wiki/Fi...
I, Chrumps [GFDL (www.gnu.org/copyleft/fdl.html), CC-BY-SA-3.0 (creativecommons.org/licenses/b...) or CC BY-SA 2.5 (creativecommons.org/licenses/...)], via Wikimedia Commons"
Caterpillar By I, Svdmolen, CC BY 2.5, commons.wikimedia.org/w/index...
E. coli
Elapied at French Wikipedia
commons.wikimedia.org/wiki/Fi...
Tardigrade
Schokraie E, Warnken U, Hotz-Wagenblatt A, Grohme MA, Hengherr S, et al. (2012) Comparative proteome analysis of Milnesium tardigradum in early embryonic state versus adults in active and anhydrobiotic state. PLoS ONE 7(9): e45682. doi:10.1371/journal.pone.0045682
creativecommons.org/licenses/...
Mitochondria
commons.wikimedia.org/wiki/Fi...
Louisa Howard
Chloroplasts
commons.wikimedia.org/wiki/Fi...
Juan Carlos Fonseca Mata
Chromosome photograph
commons.wikimedia.org/wiki/Fi...
Doc. RNDr. Josef Reischig, CSc.