A2 Biology: Synaptic Transmission

[@Luucccyyyy666]

"Does that make sense? I can't hear you" made me laugh so much thanks for such a helpful video!

[@F-ST18]

Im currently doing my second year in OCR a level biology and i have got to say... You are the best teacher i know. You make it seem so simple yet you make sure to cover all important keywords and information that they will ask in exam. Thank you so much for these videos and hopefully with your help i will get an A :)

[@LSCBiology]

+Fazeman thanks a lot! Hope you get that A!

[@sali5744]

you helped me in my a levels and now you are helping me in my degree!!! Many thanks Dr Bhavsar :)

[@anwarhatem6365]

Again,wonderful job . you are such a great teacher .thanks for these amazing videos.

[@ummewaseem5983]

23:15 Yes! It makes total sense lol. Thanks for asking :)

[@LSCBiology]

Haha! I did feel silly asking that question to the camera, so thanks for responding! :D

[@nyasharugaresimbi1722]

Amazing completely understand now thank you SOOOO much

[@oswin4715]

Thank you very much. You explain everything very well. So simple and easy to understand

[@luckygarden398]

Nice and interesting...good job Dr.Bhavsar

[@shumairas1445]

Thanks so much my teacher can't teach so this is great, she expects us to know everything before we start the lesson now I know a fair bit :))))

[@LSCBiology]

thanks! but go easy on your teacher, I'm sure they're doing what they think is best for you....try talking to them to find out where they're coming from.

[@shumairas1445]

Thank you for your reply. I will take your advice on board and will be watching the rest of your videos too :)

[@hanamostafa5268]

Thanks so much for your hard work this was helpful :)

[@LSCBiology]

Glad it was helpful!

[@layanjabr436]

So, are the receptors that the neurotransmitters bind to themselves the membrane proteins ? Does that mean it's fair to say the neurotransmitters change the shape of the receptors or the Na+ channel proteins ? Finally, can 1 neurotransmitter cause an inhibitory response in 1 synapse and an excitatory response in another ? To me it doesn't make any sense because the neurotransmitter only binds to receptors which are complementary to its shape so they will only bind to 1 "type" of receptor and 1 "ion" channel protein type; yet again, Bio never really made any sense to me so idk

[@LSCBiology]

interesting question so I answered in a video (would have made a very long reply!): kzbin.info/www/bejne/mYGTq5WXeb-SiK8

[@Kim-on2zw]

is this a cholerginic synapse?

[@LSCBiology]

if acetylcholine is the neurotransmitter, then yes, it's a cholinergic synapse.

[@zarrintasnim4687]

Is the receptor and ligand gates channels the same thing ?

[@LSCBiology]

Ligand gated channel is a better description as it describes binding the neurotransmitter AND allowing the diffusion of ions. If you say receptor alone, it doesn’t cover both parts of its function.

[@Amy-qb5yl]

what a baddi