Скачать с ютуб A Level Biology Revision "Fibrous Proteins Collagen, Keratin and Elastin" в хорошем качестве

A Level Biology Revision "Fibrous Proteins Collagen, Keratin and Elastin"

You can find all my A Level Biology videos fully indexed at https://www.freesciencelessons.co.uk/... In this video we explore the structures and functions of fibrous proteins. We start by comparing the general structure of fibrous proteins with globular proteins. We then look at the structures and functions of three fibrous proteins: collagen, keratin and elastin. Image credits: Ligament picture https://commons.wikimedia.org/wiki/Fi... www.scientificanimations.com / CC BY-SA (https://creativecommons.org/licenses/...) Tendon picture https://upload.wikimedia.org/wikipedi... Manu5 / CC BY-SA (https://creativecommons.org/licenses/...) Skin https://commons.wikimedia.org/wiki/Fi... Minghong / CC BY-SA (https://creativecommons.org/licenses/...) Hair https://commons.wikimedia.org/wiki/Fi... Jpbazard Jean-Pierre Bazard / CC BY-SA (https://creativecommons.org/licenses/...) Fingernails https://commons.wikimedia.org/wiki/Fi... User: Kommissar Elastin in artery https://upload.wikimedia.org/wikipedi... Ed Uthman from Houston, TX, USA / CC BY (https://creativecommons.org/licenses/...)