Muscle Tissues and Sliding Filament Model

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Muscle Tissues and Sliding Filament Model

Рет қаралды 993,212

Күн бұрын

Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks about muscle naming, some vocabulary (such as agonists and antagonists) before focusing on the sliding filament model. Video also mentions general roles of tropomyosin and troponin.
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Table of Contents:
00:00 Intro
0:39 Muscle Tissue Types
1:58 Muscle Characteristics
2:33 Skeletal Muscle Naming and Arrangement
3:26 Actin Myosin and Sarcomere
4:32 Sliding Filament Model
6:55 Tropomyosin an Troponin
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Factual References:
Betts, J. Gordon, et al. “10.3 Muscle Fiber Contraction and Relaxation - Anatomy and Physiology 2e | OpenStax.” Openstax.org, 20 Apr. 2022, openstax.org/books/anatomy-and-physiology-2e/pages/10-3-muscle-fiber-contraction-and-relaxation.
Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017.
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Further Reading Recommendations:
What about I and A bands? What actually initiates the power stroke? How does calcium get released and from where? Remember, there is a lot more detail! We recommend this page from Openstax to learn more:
openstax.org/books/biology-2e...
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The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. Learn more about our videos here: www.amoebasisters.com/our-videos
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MUSIC:
Our intro music designed and performed by Jeremiah Cheshire.
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TRANSLATIONS:
Spanish Subtitles Translated by Jeremy García
Hindi Subtitles: Translated by Alisha Aggarwal
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Пікірлер: 332

@AmoebaSisters Жыл бұрын

We have a resource that complements this video! Look under "Muscle Tissue" on the alphabetized list on near the bottom of our handout page www.amoebasisters.com/handouts

@user-wk7wm6fy9k 11 ай бұрын

Live loooooooooooooong, stay blessed👍 thank u,, finally I understood.🌟🌟

@readingmom8184 5 ай бұрын

Thank u for the help! :)

@estherparrish8326 5 ай бұрын

8 min video explaining a 3-hour lecture so thorough Is crazy. ILY

@s.s04 4 ай бұрын

Agree 🤝

@JustSafaaH 2 ай бұрын

@@s.s04 same🤝

@internationalpeso1795 21 күн бұрын

Think of it like this the 3 hours was to open your mind to the new content and this video and more short ones like it it to double down and give you a easy animated grasp of the content so you can have that AAHHH MOMENT

@vimch7264 Жыл бұрын

How do you make the concepts so easy to grasp in just a few minutes!? Thank you so much!!

@m.rayhaanroshan9743 2 ай бұрын

fax

@charlottelind5242 2 жыл бұрын

How do you guys always manage to post exactly what I need when I need it? Words can't express how grateful I am for all your hard work, you guys unlocked a new way of learning for me that has really brought the fun back into study. I now strive to draw cartoons to help me memorize and it really helps!!! Thank you so much!!!

@Wnhuuprk 5 ай бұрын

I know right!

@kristinbunch4741 5 ай бұрын

Same here for anatomy and Physiology class to become a midwife. I am so grateful for these posts. Fun and interesting and interactive 😂❤

@adamcondon2650 4 ай бұрын

@@kristinbunch4741I'm in bio 120 right now and start A and P next semester for nursing. these two have helped so much in simplifying and visualizing the material I'm learning right now.

@somerandomguythatlikesmeme7396 4 ай бұрын

For real. We just covered this in my bio class

@gabybernal8606 9 ай бұрын

Me watching this video to understand a concept my university professor would not be able to explain properly even if it meant saving his own life...

@kaitlyns.2660 3 ай бұрын

Same haha

@munson791 Жыл бұрын

Amoeba Sisters are my heroes. I'm 50+, taking anatomy as I start a new career, and I would be lost without these incredible videos. Thank you!!!

@lakshita.k 11 ай бұрын

For a med student you have made biology easy, I don't understand why you haven't gotten much recognition, you deserve more

@jonathanp3359 29 күн бұрын

Have you seen the videos about cardiac system? They said that blood inside the body is BLUE. I think they have too much recognition for given wrong info. Don’t you have alternatives for study as med student?

@lakshita.k 25 күн бұрын

@@jonathanp3359 Well I watch their videos of specific topics for a quick revision only and sorry but I haven't seen their cardiac video

@musicorum2843 2 жыл бұрын

You two are absolutely awesome. This has fueled my interest in biology for a long time!

@user-hx3dk8qk5e 23 күн бұрын

I've started learning physiology for Strength and Conditioning and these videos drive the textbook's concepts home and then some. Immense gratitude.

@misscyberia 9 ай бұрын

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@DingoXBX 2 жыл бұрын

haven't watched this channel in a while but i must say thank you for helping me pass biology during my freshman year

@civicstestandn-400applicat3 2 жыл бұрын

I hope you guys can expand videos on the general genetics college content. Thank you for all the hard work!!

@Yukira_msm13 Жыл бұрын

I have this lesson on grade 6😭

@btsislifeu107 9 ай бұрын

@@Yukira_msm13and it was most probably the basics. as a college student, genetics can be pretty complicated 😬

@peteriverson4682 2 жыл бұрын

Biology teacher here - something my students and I have been researching recently is how healthy muscles experience “micro tears” that eventually are healed and eventually result in muscle growth. In patients with Duchenne’s muscular dystrophy, we have learned that the sarcolemma rips without the dystrophin protein to keep myofibrils attached together. This causes a cascade of events that leads to cell death. What we haven’t found a good explanatory mechanism for yet is how the oft-discussed “microtears” occur in healthy muscles. What is actually ripping? What does the healing? Any links, journal articles, or explanations are welcome! Amoeba Sisters: thank you for your wonderful content !

@shnyamuhammad2392 2 жыл бұрын

Omg you guys published right on time tomorrow i will study tissues!!!

@Mizfit_ Жыл бұрын

What would I do without the Amoeba sisters , You make understanding and grasping the concept fun. Thank you ❤

@Jess-ug3ck 2 жыл бұрын

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@eugeniaagnesrombelayuk1789 Жыл бұрын

You guys always make complicated stuff easy and fun, thanks for keeping me sane in these trying times in med school

@stephaniechavez7716 Жыл бұрын

thank you! I definitely needed this for my college anatomy class i'm taking right now. I always find your videos at the right time!

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@KertoBrand Жыл бұрын

Unreal video. I was having trouble wrapping my head around the sliding filament theory. The illustrations are hilarious and the explain and description is easy to understand. Thank you so much for your help. All the best and have a wonderful dayQ

@lindsay529 9 ай бұрын

You guys have a gift for making complicated topics easy to understand. Thank you so much!

@abigailjohn8952 Жыл бұрын

first high school and ap bio and now an upper level cell bio class! you guys are actual super heros

@claufetejada937 2 жыл бұрын

Please don't ever stop making videos! I don't think I can ever show how much gratitude I have for making me understand things my teachers can't (sorry teachers). Thank you for making this world a better place, and thank you for your beautiful work Amoeba Sisters. More power to you guys!

@VoeuxB.Studio 3 ай бұрын

Thanks! Would suggest this channel to everyone, especially the students. Really good explanations

@mannaphilip8631 2 жыл бұрын

this was the topic that i never understood, but now i got it and i am so fascinated about this process of muscle contraction . thanks for the video. lots of love to amoeba sisters.

@serpentblaze6702 Жыл бұрын

Thank you so much! Your videos never fail to not let me understand. The simple explanations on top of the pictures are so helpful. I have an anatomy exam tomorrow and I am cramming for it.

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Thank yall my middle school and elementary school kids love using your videos as we study anatomy

@Chriswilf355 Жыл бұрын

Med school always has new information that seem overwhelming, But with you guys, its fun and simplified. You guys helped me me in my preparation for the entrance exam into med school And always, Stay curious👌✌😎

@nikkimcgill1876 Жыл бұрын

My physiology professor is great but your videos really help tie it all together for me to fully understand. Thank you!

@venti7492 2 жыл бұрын

Hi! I just wanted to say thank you, I finished high school not long ago and decided I wanted to look through some things for college. I’ve been watching some of your videos and I actually understand way more than I thought I would thanks to the way you explain it in a light and humorous way! Thank you so much! Keep up the good work! :)

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@sadhanasingh3658 9 ай бұрын

I was able to understand this concept in just a few minutes for which I was struggling to understand for a long time . Fantastic work.

@bantalaughs13 Ай бұрын

Our professor took 2 hours to explain this and you did it in just 8 minutes I freakin love you

@leeyutong6033 11 ай бұрын

you guys are serious lifesavers

@D-K930 4 ай бұрын

This is brilliant! So well edited - Thankyou so much!

@ellaallchin1748 2 жыл бұрын

Your videos saved my A Levels!! Thank you so much for all you do :)

@dineshraja7121 9 ай бұрын

Thank you so much! It's super cheery! It's super creative! You guys must have put so much blood, sweat and tears onto this. May god bless you and your team :)

@user-gu8ne5uf1k 8 ай бұрын

Thank you Pinky and petunia You are keeping my grade in the anatomy a float. The visual are so good and make so much sense and I love the science joke I been following you guy for like 6 years.

@Emo_841 2 жыл бұрын

You don't know how much happier this video has made me! This video is exactly what I was waiting for. 😭💓

@blodeued Ай бұрын

I expect you to come to my graduation ceremony, since these videos literally saved my grades a hundred times before.

@elprofesebastian 2 жыл бұрын

As always, great work! Now I use your animations to my class of physiology. Thanks!

@intergalacticcatalactic5038 Жыл бұрын

Absolutely adore your videos, the commentry style and artistic animation are all fun, engaging and memorable, especially for a visual learner such as myself. Thanks for helping take study away from re-reading non-engaging thus not memorable books to highly efficient and fun videos!! If only my lecturs were always this engaging.

@thecjrodriguez2069 Жыл бұрын

Thank you so much for this. I am an absolute visual learner and couldn't grasp this concept, though I read various sources. This short video finally made it make sense in my head. Exams coming up soon. You're a lifesaver!

@premedmelody 21 күн бұрын

This was so simple and beautifully animated - thank you so much!

@charleyandpals8151 2 жыл бұрын

THANK YOU SO SO MUCH!! I'm a vet physio student struggling with muscles a lot, this was so helpful!!

@user-zt8bv9ey1t 10 ай бұрын

I think this is my favourite video from your channel that I've seen so far, and I've seen a lot of them! Thank you!

@lindsaylarson248 Жыл бұрын

this is the best amoeba sisters video it helps me understand at a college level and made a hard physiology class make sense!

@beri7084 7 ай бұрын

Since I was in grade 10...you haven't fail to make me understand biology and love it ! Thank you !!!

@SandeepKaur-jq3vy Жыл бұрын

EXCELLENT EXPLANATION ❤👍🏻

@dvkhoa1609 7 ай бұрын

I've been reading the text-book for hours without understanding anything until I found this video. Tks so much !!

@marias.514 Жыл бұрын

Awesome job! I don't have words to say how helpfull and incredibly well done work! I'm watching it from italy, for my exam in physiology! Thank you!!

@dboi1115 2 жыл бұрын

I had this lesson 2 days ago. still going to watch it though

@miawalker3970 Жыл бұрын

taking anatomy right now and you mentioned so many vocabulary words I was having difficulty understanding. I appreciate the explanation.

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I love all of your guys vids, they make so much sense and they’re fun too!☺️❤️

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thesse videos help so much to visualize what we study .... thanks for making this type of content

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absolutely loved this. so helpful & informative for studying for my anatomy class, and so fun to watch omg obsessed with the cute graphics : ') makes learning all of this so much more fun & stick in my memory!

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i always watch your videos after studying biology and solving practice papers. you really help me to clear the concepts i was getting wrong in questions. if its possible can you make a video about menstrual cycle?? its the most confusing topic with its luteal phase, and something like corpus luteum, fsh etc. it would be a great help!! thank you for these amazing videos, with clear concepts and amazing illustrations. i love biology because of you both

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Amazing Amoeba Sisters! Keep going!

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honestly was struggling to grasp this concept, watched so many video's but none of them made any sense and lecturer used all these big fancy words without explaining them and it made no sense. finally understand it now thank you so much. Anyone else studying pharmacy ?

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I've been utilizing your videos since roughtly 8th grade to learn biology concepts! I'm about to head into my A+P 2 exam as a sophomore in college, and as usually your videos are helping me cram! Thank yall

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U just explained my whole damn chapter soo beautifully in just 8 mins 🥹❤️

@MrAwesomeSquad 2 жыл бұрын

I subscribed to this way back in undergrad, and now I'm about to take Step 1. This video still helped me. Thanks for what you do.

@reneelindsey5930 4 ай бұрын

45 years old and watching cartoons to understand this.... make it make sense! Thanks for working hard to make this easy to understand. Im making a B in AP thanks to you.

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I love your videos so much you make everything so clear and straightforward

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you girls just made a pretty tough looking chapter a piece of cake for me!!!!! can't thank you enough!!!!!

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Literally the best channel ♥️♥️♥️

@mei-lt1yq 2 жыл бұрын

Thank you so much 💓 sometimes it's just fun to watch your videos. You helped me in my classes SO SO much. Thank you 💓 💖

@mr.mohamedbiology 2 жыл бұрын

I a biology teacher from Egypt ..I’ve been such a fan of the channel since 2020 ^_^ actually wonderful ^_^

@Jesuslovesyou326 Жыл бұрын

Thanks for working hard to help people learn about the human body! :)

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Me: Looking glancing through videos on SFM. Came across Amoeba Sister...YES! You ladies are great, thank you!

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Your videos are the best thing ever! Thank you!

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This is absolutely amazing. Thank you!

@himarikageoshi6663 2 жыл бұрын

Another amazing vod

@Life.with.Angela 9 ай бұрын

you just made things easier to understand. thank you so much

@An1meFan197 8 ай бұрын

This is helping me with my work at school and home! Tysm! :D

@sanvisbhankar5797 3 ай бұрын

After an hour lecture watching this to finally conclude is a bliss feeling 😊😊😊😊

@mubashirjawid9603 5 ай бұрын

I remember I took Anatomy and Physiology in Summer and had a long lecture and didn't understand a bit what it was and I had a test the next day, until I had a few hours and watched your video to further better understand it!

@rasifnur Жыл бұрын

The best channel on biology... Love and thanks from BANGLADESH

@alexiskraymond Жыл бұрын

This was top tier, thank you for the help!

@mohanadalshaer8692 Жыл бұрын

really easy and simple to understand , thank you so much

@kazukiyomeyer2227 9 ай бұрын

Bruh I actually needed this for a Physiology assignment. Thank you so much.

@almf777 9 ай бұрын

I just found your channel and I am so happy! Studying for the Teas, this really helps visualize everything and it is also entertaining! The cute animations help me remember too :) thank you~

@marsp.1620 9 ай бұрын

Had an OOOOOH I UNDERSTAND NOW!!! moment watching this. Thank you so much!!!!!

@yvonneavina5288 9 ай бұрын

Thank you for making this video! You make it so much understandable! The cute drawings helps so much too lol

@Rockerfeller26 Жыл бұрын

One of the only videos that actually explains how ATP us involved in all this

@jimenarg5693 Жыл бұрын

I swear the only reason I've managed to pass my junior year up till now is thanks to your videos.

@dishatiwari8186 3 ай бұрын

Literally sobbing on how cute they were looking....omggg... And the way I just understood this was preety awesome

@user-pk6oy9di5f 6 ай бұрын

thank you so much idk how u do it but u made me think that studying is fun

@raphaelocampo4911 Жыл бұрын

Helped me out alot, thank you so much

@kaleidojess 6 ай бұрын

Your videos make learning so much fun. Keep it up !

@You_cannot_read_this 8 ай бұрын

This makes learning actually fun with the amoeba sisters comments and other body parts comments aswell

@gunjanlohani7259 2 жыл бұрын

Thank u for uploading this, I was planning to do this chapter😇

@lionelprk4088 2 жыл бұрын

thank u sisters..u both are angels🤗🤗🤗

@__shaybae Жыл бұрын

this was very informative on the skeletal muscle system thank you.

@dweebteambuilderjones7627 2 жыл бұрын

Also, fun fact, there's another protein involved in this that the video didn't feature called titin. It's the largest protein in the human body with upwards of 30,000+ amino acids, which means that the protein is SO long that its full chemical name takes four *hours* to say in its entirety! :D