khanacademymedicine I love your voice so much!!!!!! Whenever I click on a Khan academy video and I hear the female, I automatically get annoyed. No disrespect but your voice is so soothing! OMG!! I can count on getting a good grade, if I watch your videos prior. Thank you!!!!
I love this guy, he makes all of this so easy. in class i often have no idea whats going on. i watch a few minutes of one of these videos and all of a sudden everything make perfect sense. MASSIVE help on my revision. THANK YOU Khan Academy
I love this guy, he makes all of this so easy. in class i often have no idea what's going on. i watch a few minutes of one of these videos and all of a sudden everything make perfect sense. massive help on my revision. Thanks i really liked it.
amazing video, it helped a lot thank you! But, there's a small mistake. Nuclei is when you're referring to the plural form of NUCLEUS therefore you should say 1 nucleus and 2 or more nuclei. Apart from that- amazing video thank you!
A very big thanks to my professor Adda'iyy "federal university of health sciences azare Nigeria "🇳🇬for pointing us to this channel for for his get mentorship💪more grace sir✌️
I watched your clip a couple of times to help me for an exam on types of muscle tissues, which I found very helpful. On the day on exam, I was able identify the skeletal muscle tissue, label and state function; furthermore I mentioned that it was the fastest moving muscle tissue. However my teacher said it was wrong (he said cardiac muscle tissues is the fastest). I tried to look in books and internet cant find the answer,WHICH IS THE FASTEST MUSCLE TISSUE????
From my understanding of your statement, you want to know which muscle type out of skeletal and cardiac has the shortest contraction time. i.e the shortest time from the moment the muscle produces force in response to increased intra-cellular calcium to the re-absorption of Ca into the SR to dismantle the cross bridges and relaxation of the muscle. This is called a twitch, the brief mechanical contraction induced by a single action potential. If you agree so far, then we are looking for the muscle type that facilitates the fastest twitch response. That being the Type two fast twitch skeletal muscle at around 100ms. The cardiac around 300ms. All info is from my physiology lectures at med school :) I hope this has helped.
you can control the intake of air through your nose and mouth which are voluntary but once it reaches your lungs, they will work without you controlling it.
the respiratory diaphragm is the muscle that controls/deals with breathing, it can be voluntary, but it is also activated involuntarily most of the time
You're absolutely right! I need to write bigger...I'm going to try to do that in future videos. =)
You are a good teacher
Actually, my name is Rishi Desai and I work with Sal. No cold...that's just my voice.
khanacademymedicine I love your voice so much!!!!!! Whenever I click on a Khan academy video and I hear the female, I automatically get annoyed. No disrespect but your voice is so soothing! OMG!! I can count on getting a good grade, if I watch your videos prior. Thank you!!!!
I watch your videos each of them are so explain that I can see thanks for that
Your video is easy to understand, it is very helpful for my test, thank you
Me watching this in 2020, damn this is neat
I love this guy, he makes all of this so easy. in class i often have no idea whats going on. i watch a few minutes of one of these videos and all of a sudden everything make perfect sense. MASSIVE help on my revision. THANK YOU Khan Academy
My skeletal muscle is moving to the like button.
Love it
wack
That’s actually insane my bro
Damn
Haha
@@chloejohnson7730 not funny chloe😐
I love how you summed all three up and explained so well. thank you so much.
i only listen to videos made by this voice.. its kinda soothing
Hug ur mom! That's cute! 5:24
I love this guy, he makes all of this so easy. in class i often have no idea what's going on. i watch a few minutes of one of these videos and all of a sudden everything make perfect sense. massive help on my revision. Thanks i really liked it.
NICE VIDEO...very educative
Whenever I have a question I will search for the videos from your channel you’re incredibly amazing 🧡 Thanks 🙏
Thank you very much! You helped me a lot understanding all these things😊😊😊
amazing video, it helped a lot thank you!
But, there's a small mistake.
Nuclei is when you're referring to the plural form of NUCLEUS
therefore you should say 1 nucleus and 2 or more nuclei.
Apart from that- amazing video thank you!
Very very helpful video, really good explanations
Very helpful
Yes
Excellent explaination. Thank you so much
OMG THANK YOU SO SO SO MUCH YOU ARE A LIFE SAVER MEN!!!!THAT HELPED ME A LOT!!!
so good job and keep the haed work ^^
Clear and concise ! 👌
wow...u summed up so well...thank u so much
Watching this in 2021- still a great, easy to understand, relevant video!
Ur teaching techniques is awesome sir
Thank you, very good explanation. Didn’t mention Intercalated discs in cardiac muscle
Great job!!!! I cannot ask for a better teacher...
nice video with clear explanations in a manner that sticks in your brain.
nucleus = singular
nuclei = plural
great video to understand types of muscle cells helped alot thanks
شرحك رائع جدا يا دكتور استمر 💖💖🙏🙏
You are a good teacher 😊
very excellent .yesterday is my MCAT test may your video be helpful my test
cardiac muscles also have intercalated disk which is a big difference from the rest of the muscles.
Nice! Easy to understand!
Great job!! and thank you for all the information i had no ideal that's how the body works.
great job , thank you very much sir
awesome channel dor the spanish version of the NCLEX!!!
Thanks- this couldn't have come at a better time! As always, very clear and easy to understand.
awesome video! thank you!
good knowledge and well said.
thank you you are saving my life with biology. you explain things first conceptually and then in more detail in a way that anyone could understand.
A very big thanks to my professor Adda'iyy "federal university of health sciences azare Nigeria "🇳🇬for pointing us to this channel for for his get mentorship💪more grace sir✌️
Thanks a lot. My understanding getting much better :DD
Dude your amazing!
thank you very helpful
amazing! Thanks
Thankmyou Some much it saved me a lot of time
Unbelievably helpful. I love them all! Thank you!
thank youuuuuuuuuuuuuuuuuuu
very helpful
thanksss
Thank u very much u helped me
Thank you!
LUOA gang?
Really you are amazing
Thank you
Incredible video! Thanks for uploading ! :)
Ur awesome thank
This is much more easier than I thought it would be... Thank you!!!♥️
Simplified
very good video
I learned a lot from your lesson, thank you so muck :-)
Really clear and informative vid. But at the start you attached the rectus femoris to the femur at both ends, that wouldn't allow any movement!
ur work is sooooooooooo good sir...!! keep updating us sir......thank u... :)
I watched your clip a couple of times to help me for an exam on types of muscle tissues, which I found very helpful. On the day on exam, I was able identify the skeletal muscle tissue, label and state function; furthermore I mentioned that it was the fastest moving muscle tissue. However my teacher said it was wrong (he said cardiac muscle tissues is the fastest).
I tried to look in books and internet cant find the answer,WHICH IS THE FASTEST MUSCLE TISSUE????
From my understanding of your statement, you want to know which muscle type out of skeletal and cardiac has the shortest contraction time. i.e the shortest time from the moment the muscle produces force in response to increased intra-cellular calcium to the re-absorption of Ca into the SR to dismantle the cross bridges and relaxation of the muscle. This is called a twitch, the brief mechanical contraction induced by a single action potential. If you agree so far, then we are looking for the muscle type that facilitates the fastest twitch response. That being the Type two fast twitch skeletal muscle at around 100ms. The cardiac around 300ms. All info is from my physiology lectures at med school :) I hope this has helped.
Your videos are amazing! So useful,thank you:)
🏋🏽♀️🔥
is cardiac muscle contraction slow or fast
What type of muscle develops the most strength?
This video was posted even before I knew I'd take medicine
Damn😱
well actually
what about of 3 types of muscles?
Strength
Explosion
Endurance (I hope it's the right name) (how much food does muscle have)
What program do you use to draw this?
brilliant video thanks, but what did they do to his voice? voice sounds a bit robotic
its a different person teaching not by that main guy who founded it....i think
love these videos. just one thing though. heart is in the middle of the body, not on the left...its just tilted towards the left
1 nucleUS
Helped Me Do My School Work c;
🥰🥰
really good video, thank you! Do you have a video that explains the teased smooth muscle? the voice is not "robotic" it is good :o)
Are the muscles in your lungs voluntary or involuntary?
You can breathe without thinking about it, but you can control it...
haha
you can control the intake of air through your nose and mouth which are voluntary but once it reaches your lungs, they will work without you controlling it.
+Brian Ung is the pressure diffrence also forcing the air out and in
the respiratory diaphragm is the muscle that controls/deals with breathing, it can be voluntary, but it is also activated involuntarily most of the time
galikazoid yeah, also the lungs arent really a muscle, oxygen and carbon dioxide travel by diffusion, which of couse is involuntary
guy sounds like tetraninja
Nuclei is plural. Nucleus is singular.
Good content, but hearing you refer to "one nuclei" just sets my teeth on edge. Nucleus is singular, nuclei is plural.
Aagh. I didn't want to be a jerk, but same.
You sound different, is it you khan? Did u have a cold during making that video?
Studying the three types of muscles fills me with.....
... DETERMINATION!
....Or when you give your mom a hug. We don't hug.
Finally someone to replace Sal, his voice is so annoying
cool voice tho :)
gr888
Am I the only one who thinks the smooth muscle he drew looks like a kakugan...
Tokyo ghoul fans?
Who is in 2020 lmao
hey what is the meaning of nuclei pls msg me i hope thx for your consern
it singular of nucleus.
my skeleton muscles is moving to another tab in which they are roblox games :D
did u say 1000s of littel muscle moving ? the are just 260 skelete muscle. ....thnks tho great vedio
who wants minecraft install links in phones and pc
Who is watching because the online class
Vedant why are you commenting on the school videos
Also it’s me Ryan
And nucleiS is not a word.
Have you seen "MegaMAX Muscle Maker"? (Go google it) It is a quick way for you to get ripped fast.
LUOA Gang
I have a big forehead mucle
Funny 😆😆 Same here
Bood
bro pls change u r bgm voice very bore
Not nice
Wast of time
Thanks it was so helpful