Skeletal Muscle Levels of Organization + Filament Basics

Рет қаралды 100,744

Күн бұрын

💪🏼 FREE muscular system review unit for teachers and students on ➕PositiveSTEM. All questions are aligned to my muscular system videos. Go to www.positivestem.org and create a free account, or read my blog post for more info: justinmsiebert.com/2024/04/18...
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This video covers the levels of organization of skeletal muscle, from organ (muscle) to tissue (fascicle) to cell (fiber) to organelle (myofibril) to molecule (myofilaments). At the end, I explain the basics of how actin and myosin work together to contract a muscle.
0:00 Intro
0:15 Muscle (organ level)
0:54 Fascicle (tissue level)
1:16 Fiber (cell level)
4:01 Myofibril (organelle level)
4:56 Myofilaments (molecular level)
6:13 Sarcomere and how filaments contract a muscle
8:08 Recap
8:53 Quiz Yourself!
9:42 Mr. Siebert tries to be funny and fails
Here's my Sliding Filament Model video: • Sliding Filament Model...
www.justinmsiebert.com
/ siebertscience
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Image used:
Found at: courses.lumenlearning.com/cun...
License info: Unit 6: Muscular System (Module 18). Authored by: Open Learning Initiative. Provided by: Carnegie Mellon University. Located at: oli.cmu.edu/jcourse/workbook/.... Project: Anatomy & Physiology. License: CC BY-NC-SA: Attribution-NonCommercial-ShareAlike

Пікірлер: 96

@fazelahmad7320 10 ай бұрын

I studied this topic 100 times but I learned it when I watched this video. You use the best teaching method and you are best.

@user-lq3qj9in7n 6 ай бұрын

Oh my gosh, you and me both! Lol! This simplifies it so much more than a text book! So glad I happened upon this video. I have a state exam next Tuesday. I’ll be checking out more of your videos. Thank you!

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I read my book almost 10 times, but the stuff on there did not make any sense to me. Your video is my life saver!

@lyfeaskaitlyn2286 5 ай бұрын

My life has gotten a thousand times better. Thank you.!!

@Getrealwithreish 3 ай бұрын

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@therealist_216 3 ай бұрын

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@areia17 2 жыл бұрын

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@Seli6358 Ай бұрын

Best video hands down on this topic well done

@thursdaysproduction3290 22 күн бұрын

Here for summer school taking physiology.. video helped out a ton🫡

@samg6802 9 ай бұрын

Thank you! I have been reading from my text book and was not understanding it at all. After watching this, I have a way better understanding. Thank you for breaking it down, making it simple to understand, and going back to recap everything.

@Alokita81 2 жыл бұрын

You have a gift to make fairly complex stuff comprehensible.thank you

@t7496 Жыл бұрын

thank you for this video! it just blows my mind how movement happens on a molecular level... i can understand it all theoretically but when i try to relate it back to my own body... it's like woah. can't wrap my head around it somehow. humans/animals really one of the greatest wonders of nature

@monicavivianafuenzalida5015 2 жыл бұрын

Thank you so much for sharing this video. Even though it´s something difficult you make it sound simpler. Great didactics! I teach English at the "Universidad Católica de Salta - in Jujuy" and, my Bio-imaging students are gonna watch this amazing video. It will help them a lot to understand better other subjects like Anatomy and Chemistry. Greetings from Jujuy, Argentina.

@aubreyhammond6398 8 ай бұрын

Just wanted to thank you for taking material I read over in my head about 20 times and making it accessible! Online science classes can be tough when it comes to explaining concepts like this, but watching this once made sense of all of it. Thanks again! :)

@usernameBeatles 6 ай бұрын

I was inspired to playback several times when I first caught sight of the impressive visuals and pedagogy. Well done!

@a.p.williamwordsworth7595 Жыл бұрын

Your video is really amazing in bringing out a crystal clear explanation in the very first play and it has put out all the confusions.I have completely understood the physiology of human muscle ,each and everything to the point.Thank you so much for this video.

@user-wr1tc3nb2q 9 ай бұрын

I am really thankful for you sir, I don't know what I would have done without you..its such a clear video

@shirlzjp 3 жыл бұрын

Currently studying A&P 1 & this video made muscular organization VERY CLEAR !!!!! Dope video

@marischneider6199 Жыл бұрын

Your videos and teaching style is so helpful, I am so very appreciative of this free education and good teachers like you. Thank you so much!

@torlarsen2212 2 жыл бұрын

You’re the best professor ever, thank you so much!!

@Agatha-b3b 11 ай бұрын

Your videos are so helpful for quick revisions! Thanks a lot!

@iitschrissyy 5 ай бұрын

Currently taking Bio and this helped me a lot. Will be saving. Thank you

@23DoPeE Жыл бұрын

Most helpful explanation of this topic! Thank you! 🙏🏿

@viridianafrausto5429 Жыл бұрын

Thank you! Thank you! Im also grateful I found your channel! Your videos have helped me so much! I don’t feel overwhelmed and I am understanding and retaining information thank you so much! 🙏🏼

@leeanntomas-foster8922 7 ай бұрын

Love this guy!! This has been so helpful for my NFPT exam. Thank you so much for breaking everything down so easily!

@careciagriffiths9015 Жыл бұрын

thank you ,your expalnation is so smooth love it , you make it so easy to understand .

@Eurtx Жыл бұрын

The time that you put into this video is pretty amazing. Every detail of it. Thank you for this!

@SiebertScience Жыл бұрын

You’re welcome! Thanks for the comment!

@OgechiLucyDugwu-iu9lg Жыл бұрын

You are one of the best teachers I have see .

@Tydollar11 Жыл бұрын

Wow! Just wow! Took me forever to learn which is which and this just did it! Thank you 🙏🏻

@temidelekareem9378 Жыл бұрын

You're amazing for this! The most beautiful and organized myocyte illustration I have seen yet!

@dinarahmannejadi458 6 ай бұрын

Thank you, your video was very helpful. I'm studying for DAT with DAT bootcamp and the video they had for this section was absolutely trash and I wasn't understand anything. After watching your video with these amazing drawings I understand it very well now.

@Ashley-sp9xm Жыл бұрын

Thank you sooo much for your videos, you made this so much easier for me to understand!

@teresap8428 8 ай бұрын

You’re a perfect teacher. Binging your videos ❤

@kajanthinisi854 8 ай бұрын

Each level of organization ... THATS WHAT I WAS MISSING. THANK YOUUUUUUUUUUUUU

@rico1dennie704 7 ай бұрын

Excellent work.

@sabahhazer9366 7 ай бұрын

You made it a lot easier 😍Thank you!

@jameshung9625 2 жыл бұрын

This video is wonderful! Thank you

@marikatecarlisle3988 9 ай бұрын

Just straight up! Thanks

@_edmfitness3129 Жыл бұрын

You’re the best. Great professor

@YusufSani-zi5zr 6 ай бұрын

You are so amazing thanks Keep learning us

@yafethyafeth2061 11 ай бұрын

Thank you!! I appreciate all your videos and hard work. You make them easy to understand. Thank you. ( Taking Anatomy this semester) 😊❤

@senaiteyob3641 8 ай бұрын

Clear and to the point, thank you so much

@SiebertScience 8 ай бұрын

You're welcome!

@iyerepromise-mx3vo Жыл бұрын

Thank you so much sir, your video was super easy to understand

@rachelcasas-borunda3250 9 ай бұрын

your videos are amazing! thank you so much for helping me in physiology! it's a tuff subject but you break it down so wonderfully! I just subscribed!

@user-gy5xi7mh9r 4 ай бұрын

Thank you. Siebert science 🔭🧪🧬📚🎼⚖️🩺🔭🌹❤️🌱

@danielhirbo5491 2 жыл бұрын

I luck words to thank you enough! Thank you!

@user-jn4ey5xp5e 3 ай бұрын

Great job.

@itsnotme_946 Жыл бұрын

Saved my life thank you

@Ladyngozi 4 ай бұрын

Bruh I love you 😂I been trying to study this for hours and finally get it

@mekdestesfa9734 Жыл бұрын

Thank you so much, it is easy to follow.🙂

@thelmaeta3053 Жыл бұрын

Thank you very much..understanding better

@parthagrawal6254 Жыл бұрын

This is my first Video of you teaching....you are a "Genius" that's all!

@user-me5pb4vj4j 9 ай бұрын

great job! Thank you, really helped me memorize it)

@Physical4education 7 ай бұрын

Very useful and informative... I'm studying for exam through this video. Thank you for explaining such a easy way 🙌

@herlife12 Жыл бұрын

Thank you your videos are too good 😇

@panagiotakonstantinou9172 Жыл бұрын

my adhd you like to thank you :) its been some time since I revised this

@malyatwalungu2807 Жыл бұрын

Thank you

@abinachettri3177 Жыл бұрын

Thank you so much sir🙏💌👣

@mennaelwazir 2 жыл бұрын

i need to thank u so muchhh you just made it more clear and easier for me thankss :)

@shieladupalco5443 Жыл бұрын

I really really love your videos. It makes anatomy so simple

@SiebertScience Жыл бұрын

Ah, thanks so much! I'm glad you find the videos helpful!

@shieladupalco5443 Жыл бұрын

Yes yes very much

@Cart23787 2 күн бұрын

Thank You

@exumapigtours4375 Жыл бұрын

Great video

@kw6724 3 жыл бұрын

You described this so well...thank you!

@SiebertScience 3 жыл бұрын

You’re welcome!

@gracex3 Жыл бұрын

@@SiebertScience the sarcoplasm is the ER so it has protein ?

@aashsports9277 Жыл бұрын

You are great ! 👍👍👍

@catbox1677 3 жыл бұрын

Your intros are honestly the best

@SiebertScience 3 жыл бұрын

Thanks! They're definitely the most fun part to film.

@fatoutouray608 3 жыл бұрын

Yes, the intro love it😍😍😍

@monicefabenamensah2063 5 ай бұрын

🎉Thank you sir

@batoolalkhatib3900 2 жыл бұрын

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@samsaucedo3549 3 ай бұрын

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@jenniferbeltre7403 Жыл бұрын

Wow i'm looking at all your video now. Really easy to understand and this will definetly help me on taking my MBLEX Exam ( Massage Therapy License ) and pass. I really struggle with the anatomy portion.

@7_slo 5 ай бұрын

مبدع

@inaramenduno6455 2 жыл бұрын

Thankyou!

@M.kenny365 9 ай бұрын

you're the best!

@dvrockin609 2 жыл бұрын

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@admin7425 Жыл бұрын

Great videi🎉

@njoud2054 Жыл бұрын

Thanks a lot ❤

@SiebertScience Жыл бұрын

You're welcome 😊

@ragneesahu2775 Жыл бұрын

Wonderful explaination 😍🤩🥳

@SiebertScience Жыл бұрын

Thank you!

@sweettoothfairy9861 Жыл бұрын

Hopefully you will have a video about head and neck

@lamyaakhadr9627 6 ай бұрын

I would like to thank you so much for the effort and interesting way of explanation. Also, would like to ask if you can help with how to gain muscles severe weakness after surgery and no rehabilitation was done resulting in challenging movement. My muscles are getting weaker and I don't know what to do about it. So, I'd appreciate it so much if you have any advice regarding which group of muscles to work on, diet that would help, exercise, etc .. I just need to know where to start. Thank you in advance