Musculoskeletal System | Sarcomere Structure: Actin & Myosin

Рет қаралды 828,004

7 жыл бұрын

Official Ninja Nerd Website: ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about the sarcomere, which is the structural and functional unit of skeletal muscle. We go into great detail on the sarcomere and how these microscopic changes occur at the cellular level to cause a contraction. We hope you enjoy this lecture and be sure to support us below!
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Пікірлер: 563

@paulalcala1861 3 жыл бұрын

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@NouziMora 6 жыл бұрын

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@obnovoid 4 жыл бұрын

yeah...

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@drsmnizami 3 жыл бұрын

He became almost

@mozybowzy1161 3 жыл бұрын

Prediction is correct!

@abu-elias2 3 жыл бұрын

Not yet

@ayushnag5089 5 жыл бұрын

I was depressed this morning ... about how I'm study muscle physiology ... Then there comes ninja nerd ... And all of the depressed gone away ... Thank you man ...u r great

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cute

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Very

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Whenever i see him, i feel like he is my own brother teaching me how to study everything, after finding his videos i got a feeling like, i have big brother now, GOD bless you Brother, my best teacher.

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As a Biology Teacher I am truly inspired and amazed at your skills in communicating biological info. A legend sir!

@upcakkamalu1 4 жыл бұрын

ok, you're officially one of the best youtube channels, and I'm not even in the medical field

@IOAlex 4 жыл бұрын

This video helped out a lot! I'm a Med 1 student and this taught me more than my professor did this morning! Much clarity!

@trudyng1571 6 жыл бұрын

You're amazing! You explain this so well in easy to understand terms. Thank you.

@NinjaNerdOfficial 6 жыл бұрын

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@angelajabs5747 3 жыл бұрын

do you guys have any idea just how much your channel is impacting the education of so many students trying to learn during this covid pandemic? seriously. i just want to LEARN! it's been so hard to grasp, understand and process the overwhelming amount of information we need to know. i mean, i feel like A&P is hard enough, let alone trying to learn remotely or hybrid. not only do you guys make it possible, but you kinda rock at it. i love that you take the time to teach in detail and explain things in a way that makes sense to us! you should get a cut of everyone's tuition! i seriously cannot thank you enough! keep it up! we'd be lost without you!

@nattiemwale Жыл бұрын

I stopped studying my notes now because I know that i have ninja nerd to explain 💯💯 you've really saved me

@yonastolosa7196 4 жыл бұрын

I never put my comment on youtube before this man's lecture. This time I couldn't resist, best teacher ever!!

@blakmomba7923 9 ай бұрын

Facts

@rajmehta6402 3 жыл бұрын

Literally God bless you man. You make things so much easier for medical students. I literally cannot thank you enough!!!!

@nshab09 5 жыл бұрын

I love this! i'm taking intro physiology and i don't think i'll be tested on so many of the details you covered but it was so enjoyable to learn it regardless! and I understand more when I get the details down instead of a shallow overview with no illustrations! THANK YOU SO MUCH, YOU ROCK!!

@jamient 6 жыл бұрын

Wow, I watched several other sarcomere videos and re-read the textbook a thousand times, and this finally made me understand it. Thank you so much!

@marixzaortiz3733 6 жыл бұрын

Thank you so much for making this video, I bumped into on my finals week! wish I would have found it before, however, it was great for reviewing my final! You explain things so beautifully!!!

@NinjaNerdOfficial 6 жыл бұрын

Glad we could help!

@nickbelisle8908 3 жыл бұрын

not sure why I'm paying for tuition when I spend all my time watching your videos. Great job man thank you so much!

@sophiasnyder6852 4 жыл бұрын

i was super stressed about my anatomy test tomorrow but now im so confident. thank you for being so easy to understand!!

@brucebenson5570 4 жыл бұрын

I was assigned to research and write about an important protein, watched your video and now I want to change my major. Your content I believe is a prime example of youtube's best application. That being said, you are a kickass teacher bro! The way you taught, I will remember everything you covered, including specificity, after only one exposure to the material. Thanks

@tripti1339 3 жыл бұрын

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@user-py8zt9qd2j 7 ай бұрын

Best lecture of sarcomere ever on youtube

@WBRI_Brianless 4 жыл бұрын

Currently in quarantine, distance learning hitting hard, I'm just glad my teacher picked you to help explain this. It must be very difficult to make sure that listeners don't get lost in the endless new information given. Just know that I appreciate it.

@gabrielochigbo2108 21 күн бұрын

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@samahadam3875 4 жыл бұрын

I have never seen such nice and descriptive explanation, like you explain it so well it made it so easy to visualize and understand what you are saying as I am studying for my anatomy midterm!! Thank you so much really!!

@ashleyroundtree7174 Жыл бұрын

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@carlhouck4387 6 жыл бұрын

This video is so well put together that it truly makes text book/standard lecture learning seem almost obsolete. Truly love this presentation style! Thanks a ton!

@VIP-mn6bk 4 жыл бұрын

I have been struggling in my A&P II class for 3 weeks and in one evening, just 2 videos, you made it all make sense!

@angelicacash6025 Жыл бұрын

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His videos don’t feel like they’re over 30 minutes long love his way of teaching

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@annameade8570 Жыл бұрын

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@allisonbowen604 3 жыл бұрын

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@38kunalsharma85 3 жыл бұрын

The way you explain such complicated topics so easily. Just phenomenal

@blakmomba7923 9 ай бұрын

Lord lord lord please tell me way there are so many pieces? So much to learn about one thing? Lord give me the strength to make it out of this class alive. In Jesus name i pray amen 🙏

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@2awesome22 3 жыл бұрын

Why can't every teacher teach like you! Really good at explaining. I was seriously lost before this video. 30min video explained 3 lectures worth of material

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@mylittlcornr Жыл бұрын

These videos are lifesavers! You communicate the information 10x better than in my lectures haha! Thankyou!

@adamabaldeh3688 Ай бұрын

I can believe am watching this video for free. I just learned this from my AP class but didn’t understand anything honestly. But with the help of your this video make way too easy for me to understand. May Allah bless you

@dr.anubhutityagi5490 Ай бұрын

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@ruksanakhan4989 3 жыл бұрын

Ur lecture went straight in my head....u taught way better than our teachers ppt file

@sydneyreinhart3630 Жыл бұрын

these lectures literally save me in Anatomy and Physiology. the way yall explain the information really helps me understand the concepts as yall go really in depth into the topics. Also I dont get bored when watching these because you are so passionate about the topics which makes me want to learn more !!

@shelbylaine3 4 жыл бұрын

I literally love you. TYSM for saving my bootay in anatomy this semester.

@theonewhoknocks4289 3 жыл бұрын

GUYS PLEASE DONT SKIP THE CHANNELS ADS. IT WILL HELP THEM A LOT. the clinical correlation at the end is like icing on a cake damn this is so helpful. thank you Ninja

@alberthaust4542 3 жыл бұрын

Great job on this video and your part I video! This is the first source I've run across that connects all the dots. I finally understand how sarcomeres that seem to be working against each other, work together to make muscular force possible.

@letsfifa8752 4 жыл бұрын

love the way you are explaining each detail and I love that you draw everything because I cant study without seeing everything thanks a lot much looove

@mariahamblin4558 3 жыл бұрын

You have a gift! Great teacher and you can tell your passion for the information.

@robertomaldonado9707 5 жыл бұрын

Great video. This is 100 x better than my lecture class. Thank you for this !

@dayodavid 3 жыл бұрын

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@levelup9273 3 жыл бұрын

This was such an amazing video. I'm a first year medical student and the course would've been so much more complex without your videos. Thank you!

@santosramos4565 3 жыл бұрын

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@tashatardy6068 2 жыл бұрын

This is AMAZING!! Thank you so much for explaining.. I was soooooo lost in class. Made this super easy to understand!!

@caitlynogden1174 6 жыл бұрын

Your videos are sooo helpful!!!!!! The myology part of my A+P class had me feeling rather lost, but now I'm finally getting it! You Rock!! Thank you so much, keep it up (:

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You are the man!!!! You go in detail and explained every thing that is important. Keep it up buddy!

@sophieannetetlow5360 4 жыл бұрын

This just made everything click into place. You’re amazing! Thank you!

@bigrdnick 4 ай бұрын

Thanks for the video, I was looking into it for other purposes, but found the bit on muscular dystophy to be intriguing because I was diagnosed with duchennes m.d. at age 3 and rediagnosed with Becker's around 10. I've since found that daily, my muscle cells are exploding. As of now I'm 40, wheelchair bound and bedridden with numerous physical and mental health conditions and disorders. Life is literally hell, thanks for shedding some light on it.

@angelapark1663 2 жыл бұрын

I learned so much from your video! Thank you for really taking the time to explain all the functions and characteristics, it has helped me understand this topic. I can also visualize all the general components of what makes a muscle! This is awesome!

@pedromedina5376 3 жыл бұрын

I was lost in my a&p course, once I saw and learned this part of the muscle anatomy (A-I band and everything else) the rest of the muscle contraction just made sense. Thank you! Love the vids

@Scoomzzz 2 жыл бұрын

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Incredible. You are one of the best lecturers I have ever seen. Hats off to you, sir.

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@nicolaratta8112 3 жыл бұрын

I think is one of the clearest explanations i've ever seen. Helpfull and really good job

@chiragshukla8192 5 жыл бұрын

Thank u so much sir. U really are a gem of a teacher. I'm pursuing MBBS in a GMCH in India but believe me sir the actual knowledge lies within u. Tysm🎓

@MissMe3 11 ай бұрын

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I wonder how you sleep the joy that fills your head knowing you help people 💙

@MayaxAlshabk 5 ай бұрын

Thank you so much Professor ! You’re just amazing 😮 I’m so grateful for your online lectures ❤

@FidelisTeneng Ай бұрын

You are a teacher par excellence. Thank you for the knowledge

@seharmajeed3976 5 жыл бұрын

The best teacher on earth.... really appreciable 😍

@nurajannat2514 10 күн бұрын

We are grateful to you Sir! YOU are the best 💕

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@sonshine1998 2 жыл бұрын

thank you!! This was absolutely amazing. All of the work and effort you put in to make these videos are appreciated!!! God bless you!!!!

@ziaz8590 Жыл бұрын

As an Student Leader for Anatomy, you are truly the best! Been watching your videos to strengthen my knowledge. Thank YOU!!!!

@kalufelicity9474 8 ай бұрын

Hey Ninja, indeed, You are a too much. The thing that surprises me is that you are young and knows too much, your tutoring skills and capacity are top-notch and your degree of intellectual strength is priceless. You nailed the muscular systems and every other topic for me. Nice work.

@RoyChayanne4658 4 жыл бұрын

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@freddyjosemoleroramirez402 Жыл бұрын

Your videos are wonderful. Anytime I want to understand a topic in physiology or biochemistry I go first to your lectures and then I do some textbook and paper readings. Your videos are always a good starter to give me some context on what I'm going to read. For instance, reading Guyton and Hall's chapters on muscle physiology and function has become way easier after watching your first two lectures on the musculoskeletal system.

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Your videos are amazing and informative. I'm learning a lot. Thank you so much.

@nyerhovwofinnaudi3390 3 жыл бұрын

He is so good, the explanation is thorough and he makes anatomy and physiology easy.

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Hi , I'm an arab medecin student, and not too much food in English, this the first time to see your vedio and I wanna thank you bcoz I finally found someone explain easily with easy English also , thanx a mellion seriously

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Respect... man you are making literally doctors from all over the world ps : I'm preparing to take a residency exam in Algeria

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you explain things so clearly and with such detail, thank you so much

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You, Sir, are a genius

@sayedyousef6127 3 жыл бұрын

Step by step smoothly delivered informations ..Thank you ..you are so big !!

@raghadalsharif2002 3 жыл бұрын

this really made the concept much simpler!! thank you Ninja Nerd

@rida1576 2 жыл бұрын

wow your amazing I've never had this kind of passion for biology before I'm in college but I watch all your videos after learning the chapter and your videos clear up all the questions I have in my head. Thank you so much for supporting teens like us who only learn visually:) xxxxooooooxxxx

@estherssebbowa3043 4 жыл бұрын

Another great video, and throwing in pathophysiology of Duchenne s muscular dystrophy is a real bonus - the length is perfect --> the regular recapping you do is fantastic --> the message homes ! for me who needs repeated exposure - Thank you Ninja Nerd

@jocelync8236 5 жыл бұрын

Something about the way you teach just sticks! I finally understand.

@lisawashington3498 3 жыл бұрын

I learned so much! Thank you! You're such a great teacher.

@midknight198 10 ай бұрын

I just LOVE lectures by Ninja Nerd! The questions and reviews after learning some topics make me feel smart 😂 I wish you happiness and blessings in life

@p.raghuraj2022 8 ай бұрын

u made my notes nd my understanding colorful nd beautiful.lotss of respect zachhh

@AbdirahmanMubarak Жыл бұрын

You are the best professor I never had

@marusiawilliams2456 4 жыл бұрын

Thank you so much for you taking your time to share your knowledge with and for us. I learn from watching your videos, you are like my teacher to go.

@amnaarif3194 2 жыл бұрын

Best biology lecturer online ☺️ Keep it up and keep making such informative videos 👍❤️

@maryerbe6743 3 жыл бұрын

Thank You for making distant learning come to life. During Covid everything is out of a book, your lectures are making me miss the classrooom less.:)

@SB-ht8uo 2 жыл бұрын

I have my muscular system test on wednesday, we didn't go anywhere near this in depth but boy I wish I started watching your videos in the beginning of this unit. So much additional understanding.