Sliding Filament Model and Excitation Contraction Coupling

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Siebert Science

Siebert Science

Күн бұрын

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0:00 Intro
0:33 Excitation-Contraction Coupling
4:34 Structure of Actin and Myosin
6:19 Sliding Filament Model Stages
10:52 Recap
12:01 Test Yourself!
12:23 Straight-up adorableness
In this video, I explain how an action potential from the brain results in contraction of a muscle cells. This includes excitation-contraction coupling as well as the steps of the sliding filament model.
Action Potentials video: • Sliding Filament Model...
Synaptic Transmission video: • Synapses | Broken down...

Пікірлер: 81
@GLAMOURyoutube
@GLAMOURyoutube 3 ай бұрын
I genuinely appreciate how clear and engaging your videos are! A huge thanks for making complex topics so accessible and fun. Your help has been invaluable!
@freedomisinyournextbreatht8870
@freedomisinyournextbreatht8870 2 жыл бұрын
Preparing for an exam and I watched about 5 videos on this theory before finding yours! Absolutely love the clear precise way you explain things, draw the pictures as you go, and then recap at the end. So much gratitude to you and you have a new follower. Adding the clips of your family makes it all the better. Thanks again!
@kaonastensgaard3725
@kaonastensgaard3725 3 жыл бұрын
Had to complete an assignment for my human physiology class based of this video lol great work!
@SiebertScience
@SiebertScience 3 жыл бұрын
Haha, thanks! Hope the assignment went well!
@black-xr5zb
@black-xr5zb Жыл бұрын
​@@SiebertScience😂❤
@roosta141
@roosta141 2 жыл бұрын
This is the easily clearest and best video I have come across on this subject. Thank you so much!
@keniabeecroft288
@keniabeecroft288 3 күн бұрын
You are wonderful!!! You can make hard subjects super easy to learn. I truly appreciate all your videos. Thank you so so much for being such a talented teacher! PS You're funny! You definitely can do sit-down comedy.
@amandamarshall7375
@amandamarshall7375 Жыл бұрын
I love your delivery of the material. You are clear, concise, and easy to listen to and understand! Thank you!!
@sfcaliforniachica
@sfcaliforniachica Жыл бұрын
Your videos and illustrations are absolutely incredible. You explain things where it’s easy to understand, and your illustrations are clear, colorful and beautiful.You make Anatomy enjoyable! I am a fan!!!!
@ahmedlamino5230
@ahmedlamino5230 Ай бұрын
Thank you for the effort ❤
@RWB_Yoga
@RWB_Yoga Жыл бұрын
Thank you! This was great. I’ve watched several videos & most of them went too fast. This was at a great pace & thorough. It really helped!!! Thank you for your clearly explaining complex topic.
@etkinakar9611
@etkinakar9611 3 жыл бұрын
Great explanation! Thank you so much
@melindapetersen5582
@melindapetersen5582 2 ай бұрын
This is such a great explanation. Thank you!
@yayahwinarti95
@yayahwinarti95 Жыл бұрын
Thank you so much for your great explanation, it's clearly answer my wondering about muscle contraction 🙏
@JiminsLostJams_7
@JiminsLostJams_7 Жыл бұрын
Gonna recommend ur channel to my friends. Everything has been taught so clearly.
@jennytaylor3962
@jennytaylor3962 9 ай бұрын
You've really developed my understanding. Thank you.
@mohanadalshaer8692
@mohanadalshaer8692 Жыл бұрын
really easy and simple to understand , thank you so much
@kimkimmy1065
@kimkimmy1065 Жыл бұрын
Thank you,! your videos are the best! Please keep them coming.
@zainkadhim5306
@zainkadhim5306 3 ай бұрын
THANK YOU
@Noypi_cyclist
@Noypi_cyclist Жыл бұрын
so helpful! thank you!
@tayenbur2462
@tayenbur2462 4 ай бұрын
Awesome!! 😊.. I'm so happy to find all these videos..God bless you and your family..
@Sandrabrown305
@Sandrabrown305 Жыл бұрын
Thank you for sharing this video, it’s very informative and precise.👏🏽
@Brandonwalsh18
@Brandonwalsh18 4 ай бұрын
Incredibly helpful!
@ielarwashere
@ielarwashere 2 жыл бұрын
Thanks for sharing and your daughter is so smart 😍🥰
@OneAccordFitness
@OneAccordFitness 4 ай бұрын
This helped so much as we are to know 22-23 steps to write from excitation to cross bridge and finish with reset. Very clear, thank you.
@JC-hu2nw
@JC-hu2nw 3 ай бұрын
Thank you very much Professor for your easy and clear explanation. I love all your videos!!
@ruilpfernandes
@ruilpfernandes 2 жыл бұрын
What a expla explanation! Thank you very much and congratulation ! 👌👌👌
@teob1176
@teob1176 5 ай бұрын
Absolute king, thank you
@laurenpursel6913
@laurenpursel6913 10 ай бұрын
this really helped me for my anatomy class, thank you!!!
@dinarahmannejadi458
@dinarahmannejadi458 6 ай бұрын
Thank you very helpful with these high visual content .
@mccallwoodard2414
@mccallwoodard2414 9 ай бұрын
Super helpful, thank you!!
@7_slo
@7_slo 5 ай бұрын
Thank you doctor
@user-kn6gx7qx8z
@user-kn6gx7qx8z 4 ай бұрын
THANK YOU!!!
@kimberlewis2371
@kimberlewis2371 8 ай бұрын
Thank you so much. These are very helpful for online students. Seeing it helps better than reading.
@chinesecharacterfactory5484
@chinesecharacterfactory5484 11 ай бұрын
You are an awesome teacher, love that little babi!
@AkonahoManwadu
@AkonahoManwadu Жыл бұрын
I love you ❤️❤️❤️❤️❤️Thank you sir. What a life saving video 🇿🇦🙏🙏🙏🙏
@Ayna159
@Ayna159 8 ай бұрын
Can't stop watching these vidoes ... Hats off for doing such an incredible job making our concepts crystal clear ❤
@SiebertScience
@SiebertScience 8 ай бұрын
Thank you! Glad they're helpful!
@nenabrown3533
@nenabrown3533 9 ай бұрын
thank you for this!!
@delishamalik5780
@delishamalik5780 Жыл бұрын
thank you for sharing the video
@user-wb2wh2rt1w
@user-wb2wh2rt1w 3 ай бұрын
Wow!! You made this chapter super easy!! Your art skill made it all!! Actually your explaning skill did most of them haha. What an awesome lecture!! I am so lucky to watch your lecture. Thanks again!!
@lindseywhite5165
@lindseywhite5165 3 жыл бұрын
Thank you so much for this!!! I’m studying for the MCAT and this really helped me understand muscle contraction!!
@SiebertScience
@SiebertScience 3 жыл бұрын
You’re welcome! Good luck on the MCAT!
@user-sb1ni2sn8n
@user-sb1ni2sn8n Жыл бұрын
very helpful thank u!
@alondragittelson
@alondragittelson 2 жыл бұрын
Thank you!! This was the best video to understand this topic. I was having trouble visualizing this concept and now it all makes sense!!!
@SiebertScience
@SiebertScience 2 жыл бұрын
Awesome! Glad it was helpful. Also, my daughter's name is Alondra!
@alondragittelson
@alondragittelson 2 жыл бұрын
@@SiebertScience no way! That’s actually really cool. I don’t meet a lot of people named Alondra. It’s a beautiful name :)
@SalomeWayua-ph4oz
@SalomeWayua-ph4oz Жыл бұрын
Thank you so much
@daniellozanoramirez945
@daniellozanoramirez945 Жыл бұрын
Thanks
@joslynepperson2547
@joslynepperson2547 Жыл бұрын
You are AWESOME!!! And I love your drawings!!!! Thank you!
@SiebertScience
@SiebertScience Жыл бұрын
Oh, thank you! Glad you like the drawings...they take a while :)
@user-gy5xi7mh9r
@user-gy5xi7mh9r 4 ай бұрын
Thank you. Siebert science 🔭🧪🔭🧪🌱❤️🌹🩺🧬📚🎼⚖️
@ArthursFit
@ArthursFit 2 ай бұрын
Thanks!
@SiebertScience
@SiebertScience 2 ай бұрын
And thank you x2! I appreciate it!
@jenniferlevan9298
@jenniferlevan9298 3 жыл бұрын
Thanks for sharing. It's a great video.
@SiebertScience
@SiebertScience 3 жыл бұрын
You're welcome! Thanks for the comment.
@ronilda2231
@ronilda2231 8 ай бұрын
God bless you.
@annkathambi1520
@annkathambi1520 Жыл бұрын
Thank you very much this really helped me in my exam nice work sir
@ugotnojams3955
@ugotnojams3955 Жыл бұрын
thank u seriously, there is an anatomy exam coming in a few days and this video helped me a lot to understand more about what happens in the muscles
@SiebertScience
@SiebertScience Жыл бұрын
Hope the exam went well!
@user-le8px6dj1t
@user-le8px6dj1t 9 ай бұрын
I'm having my exams tomorrow on this topic and this video has helped me understand. Thank you
@maryamwriter3500
@maryamwriter3500 Жыл бұрын
Thanks 👍👍👍👍👍❤❤❤❤
@ms.understood143
@ms.understood143 Жыл бұрын
oh Thank God! I found this!
@millicentkemboi6317
@millicentkemboi6317 Жыл бұрын
I think I'm learning more from you than my lecturer
@fazelahmad7320
@fazelahmad7320 10 ай бұрын
You were the best like all the timme but a little bet in a hurry. The speed of teaching was somewhat faster. But it was 100 times better than what other teachers explain.
@itsnotme_946
@itsnotme_946 Жыл бұрын
I owe you my life
@SiebertScience
@SiebertScience Жыл бұрын
Go do a nice deed for someone else, and I'll consider the debt paid. ;)
@bowseroneup
@bowseroneup 29 күн бұрын
mousetrap metaphors is good perspective
@marikatecarlisle3988
@marikatecarlisle3988 9 ай бұрын
Haha perfect animation
@Nyaarlathotep
@Nyaarlathotep 3 жыл бұрын
Siebert Science
@rkb8100
@rkb8100 Жыл бұрын
I had Guillain-Barré and was left with weakness in my quads. How many neuro transmitters are there that stimulate a particular muscle? hundreds,thousands,millions? And perhaps mine didn’t all return?
@SiebertScience
@SiebertScience Жыл бұрын
Each muscle will have somewhere in the hundreds of thousands of muscles fibers, and each fiber has one motor neuron terminal connected to it. The neurotransmitters are the tiny chemicals released from the axon terminal to the muscle fibers...not sure how many of those there are, but it's a lot!
@mejojo924
@mejojo924 Ай бұрын
but there is atp needed for contraction how come you say there isnt
@rikkamae
@rikkamae Жыл бұрын
life saber
@deltalima6703
@deltalima6703 3 ай бұрын
Not exactly. Close though.
@PS-ch8sx
@PS-ch8sx 9 ай бұрын
Too fast
@lucybrue1868
@lucybrue1868 9 ай бұрын
Speak way too fast!
@SiebertScience
@SiebertScience 9 ай бұрын
Sorry! I think you can adjust the playback speed of KZfaq videos. Maybe slowing the video down could help?
@deltalima6703
@deltalima6703 3 ай бұрын
Guy is wrong. You do not speak too fast. Volume is good too.
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