I use Khan Acadamys videos so much to support my training to be a nurse in Finland and I have to say that, this lecturer make me get things so much better than enyone else. He´s voice and way of speaking and also the sound cuality makes me motivated. it´s in the details. It is how he uses his tone to point out certain things. He´s a natural and I am a fan for sure.
I think the cells can communicate with each other without gaps through the glycoproteins and glycolipids which act as receptor molecules to link two cells but it's not the protein itself
Plasmodesmata is a type of communicating juction while gap junction is also a type of communicating juction but it is found in nervous tissues and heart so don't get be confused with gap junction and plasmodesmata as told in this video
he kinda corrects himself by saying animal cells about 5 times afterward and one can infer since he is drawing animal cells that he was speaking about animal cells.
hello! thank you very much for your videos, they really help me a lot!! i just have a request if you could please write on a white screen instead of a black one because i would like to print images of the videos and the black screen just makes it harder to print. ill appreciate it if its possible. and again thank you very much
I'm from Egypt so I'm not strong enough in English if it is useful to attend you translate the Arabic language better because you are a great service and people of the Arabs are so much Bstffoa Thank you
+Ryan Schultz Neurones (Nerve cells) are part of the nervous system and they communicate with each other by the release of a neurotransmitter across a synapse (gap between neurones) following a nerve impulse
If this is a short distance.... A Short. Distance. Short. Distance... A short distance. If this is a short. Distance.....
lol
LMAO
LOL thats him EVERY video OMG
Gap junctions are for animal cells, for plant cells we use the term plasmodesmata.
And what's wrong in the video.
Khan explained it too
@@theowaisaliwani 0:28 is what they might be referring to
Oook I didn’t know this.
Extracellular signal molecules communicate through:
1. Direct contact signalling
2. Paracrine signalling
3. Synaptic signalling
4. Endocrine signalling
5. Autocrine signalling
I use Khan Acadamys videos so much to support my training to be a nurse in Finland and I have to say that, this lecturer make me get things so much better than enyone else. He´s voice and way of speaking and also the sound cuality makes me motivated. it´s in the details. It is how he uses his tone to point out certain things. He´s a natural and I am a fan for sure.
Same
this is the OG. Salman Khan
Khan Academy thank you for helping me through my entire freshmen year (:
are you a senior now?
@@jntula are you now?
@@shanmugasundaram.m1313 WOAH I WAS FRESHMAN WHEN I COMMENTED THIS IM A SOPHOMORE NOW WOJNJKJSAKFJD
@@jntula junior now?
@@anika8030 IM A JUNIOR NOW OH MY GODODODODOD
where my AP bio kids at? :)
Big🧠 Gang
🙌🏼
gang
What is AP means?
@@physicsloverjoinmychannel2937 Advanced placement, its college level courses you can take in high school
This channel saves my life
I think the cells can communicate with each other without gaps through the glycoproteins and glycolipids which act as receptor molecules to link two cells but it's not the protein itself
Plasmodesmata is a type of communicating juction while gap junction is also a type of communicating juction but it is found in nervous tissues and heart so don't get be confused with gap junction and plasmodesmata as told in this video
Khan Academy! Thank you for provide helpful videos!!
thanks ...this will helped with my cytology exam tomorrow
Missed you! God, i love your videos!
شكرا على الترجمة نفهم دروس thank you Doctor
very good video that is very informative. Thank you so much
Thank you very much for your great presentation
why does the molecules of Autocrine would even get out in the first place if it would also go back to its own???
Yead i have the exact same question! Anyone can help?🤔
what programe do you use to do this drawings? i would have much more fun studying if i could draw what im studying on my computer too
Camtasia Recorder ($200) + SmoothDraw3(Free) + a Wacom Bamboo Tablet ($80) on a PC
For Voice-A Grade and thanx for teaching
his handwriting is so nice
At 0:28 you say plants have gap junctions but I think you mean animal cells have gap junctions and plants have plasmodesmata :)
he kinda corrects himself by saying animal cells about 5 times afterward and one can infer since he is drawing animal cells that he was speaking about animal cells.
Watch from 1:16 to 1:41
I was about to say the same thing, lol
Thank you Sal so much!!
hello! thank you very much for your videos, they really help me a lot!! i just have a request if you could please write on a white screen instead of a black one because i would like to print images of the videos and the black screen just makes it harder to print. ill appreciate it if its possible. and again thank you very much
This was very helpful
I'm from Egypt so I'm not strong enough in English if it is useful to attend you translate the Arabic language better because you are a great service and people of the Arabs are so much Bstffoa Thank you
thank you Khan Academy :D
thanks allot...do u make videos of A level?
Thank you so much!
is this close to the mode in which cell communicate and intergrate during homeostasis?
sal teaches calculus and biology and chemistry and maybe more?!?!?
A whole lot
Who is this speaking?, I would like to find some more of his videos, very easy on the ear :)
FMOTLGWU there’s a website called khan academy which is filled with tutoring videos mostly created by him
is a nerve cell one of types described or its own category?
+Ryan Schultz Neurones (Nerve cells) are part of the nervous system and they communicate with each other by the release of a neurotransmitter across a synapse (gap between neurones) following a nerve impulse
lol you sound like axel from a series called the middle
Oh yeah 😂
شكرا على الترجمه 😍😍😍
your videos is amazing !!!what kind of program you use to draw? anyone knows can help me plz ?
uri boika
Smooth Draw 3
do doctors need to learn biologic on molecular level?
no.
I’m doing a presentation for this. I hate eighth grade smh.
first comment
+Khorbsiri Wongsiri
I do!
Thanks
I was expecting paracrine and endocrine in more details. Well, disspointed.
THANKS!!! You sound like Chris Hemsworth tho
appreciate
Tysm
👍👍
Se fosse em português seria mais fácil.
Hi Joanna
Just a heads to any freshman taking Bio 1 DO NOT TAKE AP BIO 2 it will eat you alive
Thanks for telling me when Im already close to AP BIO exams yayyyy
and u tell me now. i want to die bro plant hormones are the worst
Too late!
PurpleSoldier Cx I’m a freshman taking AP bio
u cool and all but youll never be like the big man bozeman