Sarcomere

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[@kaitlynwilliams6578]

You are THE BEST TEACHER! I love your lectures! They have helped tons with both MCAT prep and undergraduate classes. THANK YOU!

[@vinniesharon477]

you are a saviour! dont understand why would anyone dislike your videos thanx for all the lectures

[@romanmontesdeoca6476]

7:26 for notes, feel free to drop a like if you're grinding for January MCAT.

[@Youkimilosa]

Hi, if I may suggest you a little mistake.... Please. I think there's a confusion between troponin and tropomyosin on your scheme. But, please, do continue to teach us, I'm a great fan of your lectures and I watch a few of them everyday to help me during my formation!

[@AKLECTURES]

Maxime Thumin That mistake is corrected in the notation! Keep the annotations on :-)

[@Youkimilosa]

Hi, thanks a lot. I wrote my comment before having seen the whole video..... sorry, I was too quick! For the other question, I'm Isabelle, i.e. Maxime's mother, and connected to you tube with his google+ account... I'm currently studying cellular and molecular toxicology as well as physiopathology to become a toxicologist. Even if I'm a french woman, I love your lectures. They always are crystal clear ! Thanks again and again, You're very helpful to me! Isabelle

[@AKLECTURES]

Maxime Thumin Ah alright Isabelle :) Now things make a little more sense :) Best of luck in your studies, I think its great what you're doing, toxicology is a wonderful field!

[@Youkimilosa]

Hi, today I worked on the complement cascades. It was great, and helped me understand better how things work. I was very interested in the spontaneous cleavage of C3. I though an interaction with some of the bacterial molecules expressed at the plasma membrane would trigger the activation of the alternative pathway. By the way, would it be possible to have a short lecture on the lectin pathway of the complement cascade, please? Thanks again. I take an exam tomorrow and I'm a little bit shaky about it.....

[@nanettehall6275]

hi,,i am new on this....could you tell me please how to get access to those annotations? thank you!

[@kudakwashemalombola2755]

i love this guy....the best teacher i've ever seen

[@anmolsankhala3321]

Sir you are our lifeline... I can't thank u enough for your lectures....

[@JYDemir]

Thin filament = actin I CALL IT ACTHIN. GET IT? AC-THIN

[@islamsallam6811]

I'll remember that :)) Thanks so much

[@anvayaiyer5614]

That helped. Thanks

[@akemumoren4133]

mike tyson would be proud.... yessuuuurr

[@layla7843]

I m falling in love with your lactures.

[@ethelswale259]

You are the best tutor , l will have to acknowledge you for all my course for you have been very helpfulKeep uploading videos

[@christinestreit9535]

Thank you so much for your lectures, they have been extremely helpful for my studies :)

[@AKLECTURES]

Christine Streit You're welcome Christine! :)

[@ImMEDICAL.]

Great sir , you have technique how to share knowledge with other ❣️

[@alyssaweippert1699]

Hey! I know it's been 9 years since you posted this video but I think you mislabeled troponin and tropomyosin. Not sure if anyone has brought this to your attention! Been using your videos a lot to study for the MCAT, thanks for the great content!

[@mariamaltuncu783]

wish we have you as a teacher in our college , you are so helpful thank you so much

[@XioArleen]

When the actin is at rest does it always carry the phosphate and ADP? When the cycle restarts, does new calcium come in or the same calcium stays attached?

[@islamsallam6811]

Hey man :)) I am studying personal training and this lecture has helped my a lot to understand The Sarcomere, so thank you so much and I'm for sure gonna watch all the other lectures.

[@fadhilkarim7648]

Hi. thank you for your lecture but there are one thing I didn't understood it in book say troponin the green one and tropomyosin the blue one but you change between them

[@reznof2011]

You are a god You need to start a patreon so we can support you.

[@vinnyfrancio23]

You need to sell your notes in a book format focused on USMLE step 1. It will be gold and I will e the first to buy. Thanks. :-)

[@servandohernandezgalaviz5664]

You can write those notes on your notebook don't be lazy

[@eintroll8792]

Unfortunately, you have mixed Troponin with Tropomyosin. The greens should be Troponin, where the ca++ ions interact with.

[@omarbeesho]

Thank you for your superb effort

[@chogurt3900]

MAN YOU ARE MY GOD!!

[@АннаКузнецова-ф8г]

dude your videos are awesome, helped me a loooot

[@AKLECTURES]

Thanks Anya!

[@K_nj]

isn't the tropomyosin blocking the active site on the actin? And once the Ca2+ bind to troponin it will make a conformational change and that's when tropomyosin will unblocked the active site in the actin? so the myosin head can bind to it.

[@sowndaryaravi5285]

Tq so much .it is very helpful

[@MuhammadHaadi-ow5ox]

Very impressive lecture. Typing error the green color in actin represent troponin instead of tropomyosin.....

[@harveenkaur1713]

Thank you so much!

[@sixthfinger123]

To which side the z line moves in adjacent Sarcomeres?

[@mssazeb]

hey.. nice explanation.. but i want to ask a question that we say that A band is anisotropic and I band is isotropic.. what does it means??

[@GK-ef1ve]

Afshan Zeb it means that A band is called anisotropic because it is made up of high refractile material and is seen darkly coloured under the microscope and the I band or isotropic band is made of comparatively less refractile material and appears lighter under the microscope

[@mssazeb]

pkmn champ thank you so muchh

[@deeplearningscience9038]

Afshan Zeb

[@parimaldinesh2975]

best explanation

[@SGWANNABANG]

LOVE YOU AK

[@mehaksoomro3860]

best explanation..☺

[@TzMDx]

perfect!

[@drabciximab7075]

So good Sir.

[@meklitmathewose8523]

Omg you’re so good at this. Thank you!!

[@doctorn4240]

Thanks a lot ,

[@mananmalik5060]

What r you pursuing nimesh

[@ikjotsingh4353]

Brilliant

[@junczhang]

thank you :)

[@saisupritha7653]

Pls say me the Z full form in zline

[@lanakhasro3687]

💕💕☺️

[@nursepurity2955]

pls zoom all those writings

[@ekhan5517]

SiR YoUr leCturEs arE the besT 🔥🔥❤️anD the waY oF teaChinG is juSt wOw ❤️

[@poornimasingh5375]

tysm mr ak ..:-!

[@AKLECTURES]

+poornima singh you're welcome! :)

[@Cardiology-courses]

Inhale .. exhale ..

[@MD-01]

ZarcomereZ. : sarcomere = Z---------Z line

[@earthworm-filledstomachbyc4254]

Seek Christ Jesus YHVH God