In order to fully understand the mechanism of muscle contraction, we need to consider the structure of muscle fibres and how the proteins are arranged within them.
There are three parts in this video: 1.) Muscle fibre arrangement; 2.) Sacromere structure; 3.) Structures of actin and myosin.
Each part ends with a quick mini-summary, then a final summary of everything near the end of the video.
Please like, share and subscribe for more content and comment below to let me know what you think! :)
Facebook: BioRach - A-level Biology Online
[ Ссылка ]
Twitter: @BioRachProject
[ Ссылка ]
Background music:
Ambiment - The Ambient by Kevin MacLeod is licensed under a Creative Commons Attribution licence ([ Ссылка ])
Source: [ Ссылка ]
Artist: [ Ссылка ]
Ещё видео!