Thanks for this. Whats not clear to me is how energy is needed for the head to go back to its original position, but energy isn't needed to actually flex it in the first place.
Is the flexing of a myosin filament during attachment called a power stroke? Is the movement of the myosin head back to its original position a part of the power stroke? Btw love your videos
Yes to the first one. Probably no to your second question, tho it doesn't actually matter too much. Glad you found the videos helpful and thanks for watching! :)
Hey miss, the process is clear But when is the muscle fibre contracting and shortening.. is it after the myosin changes shape moving the acting along with it and the sarcomere shortens then myofibril and hence the whole muscle fibre shortens.. that is after many sarcomeres have shortened one after the other. Thank you pls correct me
please keep making more frequent videos as they teach me more than my teachers do
Haha thanks for watching! Things get busy around here, but I will try and make videos whenever I can :D
Ive been confused about this section for so long this year, ty so much
Haha it is not the easiest topic but certainly interesting! Glad it helps :D
A-level exam tomorrow, paper 1 :) Every time I forget the sliding filament model I watch this vid
got paper 1 today lol
@@user-nf2su4xq4z same bro im so cooked
Girl you can have all this nyash for blessing me with this video .may Allah bless you QUEEN LOVE FROM CA SIXTHFORM
Thanks for this.
Whats not clear to me is how energy is needed for the head to go back to its original position, but energy isn't needed to actually flex it in the first place.
I love how your videos make topics clear and easy to learn. Thank you very much
Thanks a lot. Earlier I couldn't understand this but now I can . Keep doing videos. They really worth. Good luck
I'm glad you found them helpful! Thanks for watching :)
Miss you’re actually a life saver
Thank you so much for your videos!! They really help. Is it possible to do a video around the patterns of inheritance topic?
I'm glad they help, thanks for watching! :D I have a few topics in mind for videos, and I'll add yours to the list! :)
Honestly loving your videos, really helpful!
This was an incredible video, thank you so much!
Glad it was helpful! Thanks for watching :D
Is the flexing of a myosin filament during attachment called a power stroke? Is the movement of the myosin head back to its original position a part of the power stroke? Btw love your videos
Yes to the first one. Probably no to your second question, tho it doesn't actually matter too much. Glad you found the videos helpful and thanks for watching! :)
Hey miss, the process is clear
But when is the muscle fibre contracting and shortening.. is it after the myosin changes shape moving the acting along with it and the sarcomere shortens then myofibril and hence the whole muscle fibre shortens.. that is after many sarcomeres have shortened one after the other.
Thank you pls correct me
This video is a life saver! Thanks a whole ton
greattt explanation!
mrs could you please explain the role of a sensory receptor cell
Beautiful, thank you
thank you this was really useful :))
Thanks was very helpful
Thank you so much!
thank you so much
Thank you!
Thanks for watching! :)
Paper 3 today ahh!!
keep making videos please!!!!!!!!!!!!!!!!!!!!!!!!!!!
Haha yes I will! Thanks for watching :D
@@BioRach whens the next video please
Haha soon!
goldddd
Thank you so much!!