Honestly, InteractiveBiology is heaven sent. You are like my own personal tutor!
My professor always makes all of this sound so foriegn, meanwhile you manage to get me to understand a topic in less then 10 min. THANK YOU SO SO SOOO MUCH! <3 Sending you much love from NY! = )
You are a God send. Thank you so much for your work, this puts everything into perspective in a clear and concise manner.. Right in time for my final too :D Which is in an hour.....
Quick question first you say that AcH's receptor is Nicotinic recetor then... you had the AcH's receptor as the Muscarinic...... Can any neurotransmitter have any receptor? Or does each have its own receptor?.... Overall your great by the way
@msss432 Oh, I'm sorry. Leslie will not be able to entertain any more questions as he is busy with a lot of stuff right now, and creating more videos for the site. He'll be tackling more topics so, stay tuned for more!
I dont think any neurotransimitter can bind to any recepter, but there is a variety that one can bind to.
ACh does bind to both nicotinic (which I think has excitatory effects) and muscarinic (which can be either excitatory or inhibitory and only occurs in the parasympathetic system).
Depending on where the synapse leads to (muscle fiber, neuron, gland, etc) determines which receptors are available for the neurotransmitter.
ok I went back to my book and watch this clip again. now I know it doesn't need to be necessarily sodium Ions , it can be any other ion to get into the cell and depolarise or hyperpolarize the post synaptic neurone or muscle. thank you so much.
hi, I have different information now. at synaptic Clift lots of calcium Ions ca2+ enter the membrane or lots of sodium Na+ ? thank you for your dedication.
@Djalitana Ca2+ is for the release of neurotransmitters from the vesicles in the PRE-synpase. The action potential opens Ca2+ channels. Calcium binds to vesicles and release. So then it now depends on which neurotransmitter and what type of POST-synaptic receptor it is like described above.
Thank you so much!! I'm studying Neuroscience but I've never done biology before so I was finding it really hard but your videos are amazing help...especially for a visual learner like myself!! Thanks to your video i finally understand what my crazy physiology lecturer was talking about! Thanks :)
@DoonGirl18 You are very much welcome. Glad to know the videos are helping you to understand your crazy lecturer, lol. I plan on doing many more, so stay tuned.
WOW!!! I'm blown away by your awesome video...has helped me so much with my studies. Thanks for your time in putting this together so that you can help others :)
I'm doing a degree in Biomedical Science and I have found your videos so helpful! They are so much easier to understand than anything I have been able to find on the internet or in text books! Thanks so much and I hope the videos carry on!! :-)
hi, im doing a biochemistry degree and have an exam tomorrow and thanks to your videos i finally understand neurotransmitters...your videos are brilliant!!!!
thankyou so much for this, for making the effort , and making this info available. It is a big help. I just wanted to point out for ppl who are seeing this for the first time, that the receptors for the different neuro transmittors are serparate and specific, I wouldnt want ppl to think that you have a channel which opens in reaction to both Ach and gaba / glycine for example, they are different and separate channels.
Hello good sir. I came across this video as I was a bit lost and confused about the two types of receptors....In my bio-psychology lecture on this topic, I found my lecturer’s explanation on Metabotropic receptors a little confusing....this video made it so much easier to understand. Keep up the good work!
Hello good sir. I came across this video as I was a bit lost and confused about the two types of receptors....In my biopsychology lecture on tihs topic, I found my leturer's explanation on Metabotropic receptors a little confusing....this video made it so much easier to understand. Keep up the good work!
@MrDonoterase Hi there. Glad to know you are finding value in the videos. Sometimes watching a concept works better than listening to a concept. Thank you for leaving a comment and stay tuned for the many more videos to come :)
I like the format and your explanations are very easy to follow.
However, I'm still I confused with the functions of G-proteins...Can they directly open or close ion channels located on the plasma membrane or do they only do this indirectly with the 2nd messenger? How do these actions influence EPSP's?
After watching it again, I think I get it. In mentioning that the release of a subunit can get more complex... is that because with metabotropic receptors you always have a G-protein coupled and when the NT attaches it releases a subunit which can either binding to a channel or can do something more complicated like attach to something else. Jeez... this is complex stuff.
@fly5grl It definitely is complex stuff, which is why I love it. When the Neurotransmitters bind to metabotropic receptors, there can be a variety of responses, depending on the type of receptor and even the process that it's influencing. There's no one way. It can involve protein kinases, and many other enzymes to control many different processes.
@helixzzz The name musarinic doesn't refer to Muscle. It refers to muscarine, which is a substance that mimics the effect of ACh on these specific receptors. They are located in many parts of the body, including muscles. Hope that helps!
That was extremely helpful. Thank you.
GoldenPhoenix1981 2 days ago
thank you million times thank you thank you thank you :)
bibatoo 6 days ago
Honestly, InteractiveBiology is heaven sent. You are like my own personal tutor!
My professor always makes all of this sound so foriegn, meanwhile you manage to get me to understand a topic in less then 10 min. THANK YOU SO SO SOOO MUCH! <3 Sending you much love from NY! = )
4misspennylane 1 week ago
thank you very much!! now it's understandable :)
litush123 2 weeks ago
You are a God send. Thank you so much for your work, this puts everything into perspective in a clear and concise manner.. Right in time for my final too :D Which is in an hour.....
Chipotle3333 2 months ago 3
@Chipotle3333 We're so glad to know you find value in it. We hope you aced it. Keep on coming back for more Biology videos! :)
InteractiveBiology 2 months ago
Quick question first you say that AcH's receptor is Nicotinic recetor then... you had the AcH's receptor as the Muscarinic...... Can any neurotransmitter have any receptor? Or does each have its own receptor?.... Overall your great by the way
msss432 3 months ago
@msss432 Oh, I'm sorry. Leslie will not be able to entertain any more questions as he is busy with a lot of stuff right now, and creating more videos for the site. He'll be tackling more topics so, stay tuned for more!
InteractiveBiology 3 months ago
@msss432
I dont think any neurotransimitter can bind to any recepter, but there is a variety that one can bind to.
ACh does bind to both nicotinic (which I think has excitatory effects) and muscarinic (which can be either excitatory or inhibitory and only occurs in the parasympathetic system).
Depending on where the synapse leads to (muscle fiber, neuron, gland, etc) determines which receptors are available for the neurotransmitter.
NeedsAHardOne 3 months ago
i really like the way you break everything down give examples and draw pictures very very helpful.
ONWUDIACHI24 3 months ago
@ONWUDIACHI24 You're welcome :) Do stay tuned for more!
InteractiveBiology 3 months ago
Thank you so much this video was so helpful for me! You make it so easy to understand!
louloubaby100 4 months ago
@louloubaby100 Glad to be of service :)
InteractiveBiology 4 months ago
Wow! This is great! You are a life saver for my neurons! :D Keep up the good work ! Greetings from Croatia.
ingeborgc 5 months ago
@ingeborgc Wow, Croatia. That's awesome. So glad to be able to help from such a distance away :)
All the best!
InteractiveBiology 5 months ago
Currently on Paramedic course - This really helped - Thank you so much!
deltadamaes 5 months ago
ok I went back to my book and watch this clip again. now I know it doesn't need to be necessarily sodium Ions , it can be any other ion to get into the cell and depolarise or hyperpolarize the post synaptic neurone or muscle. thank you so much.
Djalitana 6 months ago
@Djalitana You are very much welcome. Glad you were able to figure it out!
InteractiveBiology 5 months ago
hi, I have different information now. at synaptic Clift lots of calcium Ions ca2+ enter the membrane or lots of sodium Na+ ? thank you for your dedication.
Djalitana 6 months ago
@Djalitana Ca2+ is for the release of neurotransmitters from the vesicles in the PRE-synpase. The action potential opens Ca2+ channels. Calcium binds to vesicles and release. So then it now depends on which neurotransmitter and what type of POST-synaptic receptor it is like described above.
UnagiTap 5 months ago
@Djalitana in the PREsynaptic cell its calcium... POST its sodium
vegan4ever 4 months ago
thank you very much.
Djalitana 6 months ago
it's very helpful
iam4someone 6 months ago
@iam4someone Glad to hear. Stay tuned for more
InteractiveBiology 6 months ago
@InteractiveBiology i'll
iam4someone 4 months ago
Thank you so much!! I'm studying Neuroscience but I've never done biology before so I was finding it really hard but your videos are amazing help...especially for a visual learner like myself!! Thanks to your video i finally understand what my crazy physiology lecturer was talking about! Thanks :)
DoonGirl18 6 months ago
@DoonGirl18 You are very much welcome. Glad to know the videos are helping you to understand your crazy lecturer, lol. I plan on doing many more, so stay tuned.
All the best!
InteractiveBiology 6 months ago
WOW!!! I'm blown away by your awesome video...has helped me so much with my studies. Thanks for your time in putting this together so that you can help others :)
sakiwieug 6 months ago
@sakiwieug That's great to know. Thanks for the comment. Stay tuned for MANY more!
InteractiveBiology 6 months ago
I'm doing a degree in Biomedical Science and I have found your videos so helpful! They are so much easier to understand than anything I have been able to find on the internet or in text books! Thanks so much and I hope the videos carry on!! :-)
KaTyJbx 9 months ago
@KaTyJbx Awesome. Thanks for the feedback. They will definitely carry on, so stay tuned :)
InteractiveBiology 9 months ago
hi, im doing a biochemistry degree and have an exam tomorrow and thanks to your videos i finally understand neurotransmitters...your videos are brilliant!!!!
stephypaul571 9 months ago
@stephypaul571 That's great to hear. Hope your exam went well :)
InteractiveBiology 9 months ago
thank you for your hard work, physiology is more vivid and fun to me now:)
phucbeo111 10 months ago
@phucbeo111 That's the goal :)
Thanks for your comment!
InteractiveBiology 10 months ago
@phucbeo111 That's the goal :)
Thanks for your comment!
InteractiveBiology 10 months ago
thankyou so much for this, for making the effort , and making this info available. It is a big help. I just wanted to point out for ppl who are seeing this for the first time, that the receptors for the different neuro transmittors are serparate and specific, I wouldnt want ppl to think that you have a channel which opens in reaction to both Ach and gaba / glycine for example, they are different and separate channels.
TimmysMummy 11 months ago
@TimmysMummy Hey, thanks for adding that bit of info. Yes indeed. Each receptor is different and specific. All the best!
InteractiveBiology 11 months ago
This has been flagged as spam show
Hello good sir. I came across this video as I was a bit lost and confused about the two types of receptors....In my bio-psychology lecture on this topic, I found my lecturer’s explanation on Metabotropic receptors a little confusing....this video made it so much easier to understand. Keep up the good work!
MrDonoterase 1 year ago
Hello good sir. I came across this video as I was a bit lost and confused about the two types of receptors....In my biopsychology lecture on tihs topic, I found my leturer's explanation on Metabotropic receptors a little confusing....this video made it so much easier to understand. Keep up the good work!
MrDonoterase 1 year ago
@MrDonoterase Hi there. Glad to know you are finding value in the videos. Sometimes watching a concept works better than listening to a concept. Thank you for leaving a comment and stay tuned for the many more videos to come :)
InteractiveBiology 1 year ago
Awesome . well done !
slLLyhumans 1 year ago
@slLLyhumans Thank you very much :)
InteractiveBiology 1 year ago
dude u r soooooo awesome. u go thru everything i am going thru in my class currently! i "like" or "thumbs ups" all ur vids i watch :D
Livinglifehigh 1 year ago
@Livinglifehigh Well that's awesome. Glad it's helping! All the best with your class!
InteractiveBiology 1 year ago
I like the format and your explanations are very easy to follow.
However, I'm still I confused with the functions of G-proteins...Can they directly open or close ion channels located on the plasma membrane or do they only do this indirectly with the 2nd messenger? How do these actions influence EPSP's?
THANK YOU FOR YOUR LESSONS!!
fly5grl 1 year ago
@fly5grl
After watching it again, I think I get it. In mentioning that the release of a subunit can get more complex... is that because with metabotropic receptors you always have a G-protein coupled and when the NT attaches it releases a subunit which can either binding to a channel or can do something more complicated like attach to something else. Jeez... this is complex stuff.
fly5grl 1 year ago
@fly5grl It definitely is complex stuff, which is why I love it. When the Neurotransmitters bind to metabotropic receptors, there can be a variety of responses, depending on the type of receptor and even the process that it's influencing. There's no one way. It can involve protein kinases, and many other enzymes to control many different processes.
InteractiveBiology 1 year ago
excellent...!!
ashokgodavarthi 1 year ago
@ashokgodavarthi Thank you!
InteractiveBiology 1 year ago
I am guessing for the muscarinic receptor, it is used for muscle since it uses ACh?
helixzzz 1 year ago
@helixzzz The name musarinic doesn't refer to Muscle. It refers to muscarine, which is a substance that mimics the effect of ACh on these specific receptors. They are located in many parts of the body, including muscles. Hope that helps!
InteractiveBiology 1 year ago
WOW! this was sooo clear... thank you!
My professor could have never explained it this clearly.
tearsofmars13 1 year ago
@tearsofmars13 Well thank you. Glad you found value in it. Stay tuned for many more to come :)
InteractiveBiology 1 year ago