Besides the VERY MINOR flaw in remaining zoomed in during a certain segment this was a very succinct and well presented lesson on GPCRs. Thanks for posting it up, it's been a great overview to revising the key concepts.
This was perfect! The only thing this video missed was that after ATP is converted to CAMP, CAMP then goes on to activate Protein Kinase A to THEN produce the physiological effects.
How hours of boring lectures are made into a 12 min riveting knowledge is always going to be a mystery to me #Khanacademy. Thank You for saving my life btw
Great clear explanation. I studied this back in undergrad and want to carry out an experiment now in my PhD where I inhibit G-alphaS and see downstream function. I need a quick re-fresher and this hit the spot! Thanks!
Thank you so much. I went through my lecture slides, recording but still not understanding a piece of information like you did in 12 minutes. I am so grateful to be here with other students.
I'm overwhelmed with joy, I finally passed my NCLEX RN after three trials and I almost gave up until I met this God sent. Please join me celebrate my helper Dr Brooks for his consistent assistance showed to me during my preparations for this exam. If you want nclex to be history to you, contact Dr Brooks via text or whatsapp on +12404085402.
Lol did a cat jump on your notes @7:45? 😂 Awesome, clear, accurate, and well explained video btw. The zooming-in issue wasn't very hindering in terms of understanding the concept, but it would be that much better if it was fixed. 9/10
I get that the alpha subunit of the g protein acts s a regulaator after it's activted. But wht do the bet and gmma subunits do? Is their only functtion to block the alpha subunit from being activated all the time?
This guy taught me better in 12 minutes than my professor did in a 45 min class. Kudos dude.
and my one took more than an hour.
@@naveedkhankakar144 and mine took more than five hours 😫.
Hahahhaha we are in same category
@@fizazainab1526 hahahaha yup we are.
@@naveedkhankakar144 good luck for your future
I HAVE SPENT 2 YEARS IN MED SCHOOL MANEUVERING MY WAY THROUGH COUJTLESS EXAMS AND VIVAS WITHOUT EVER REALLY UNDERSTANDING THIS! UNTIL TODAY! THANK YOU
this is me right now haha
thats kinda sad
Did you graduate yet? If so, congratz!
How far
I need a mentor. I just got into my first year of medical school
Besides the VERY MINOR flaw in remaining zoomed in during a certain segment this was a very succinct and well presented lesson on GPCRs. Thanks for posting it up, it's been a great overview to revising the key concepts.
Bruh, it's been 9 years, this video needs a re-edit for those precious minutes gone while it was zoomed in
This was perfect! The only thing this video missed was that after ATP is converted to CAMP, CAMP then goes on to activate Protein Kinase A to THEN produce the physiological effects.
Thank you for your contribution
to talk about this would be a specific video about the second messengers
why did the video zoom in so much i can't see~~!!
Great video! FYI the zoom only lasts for like 30 seconds yall ;)
more like 1 -minute......
It goes from 4:03 to 5:23 for a total of 1:20 or 1 minute and 20 seconds, plus or minus a few seconds.
well with subject like this, every second is crucial, the dude fucked me up
Except for the zooming error, this video was a spot on. Thank you. I heard that it was called "adenylyl cyclase" though.
+Jai A Meyrick Thanks. I'll have to remember that.
Daniel Bundrick g
Adenylate cyclase
It does the same thing ,but it’s an amplifier enzyme so I think there must be a difference
Adenylate cyclase, adenyl cyclase, & adenylyl cyclase are all the same enzyme. Confusing redundant names, that's science.
This video helped the concept of G proteins finally click in my brain. Thank you!
Jocelyn Justice go for The Great Dr.Najeeb if you really want to build your concept
This guy taught me better in 12 minutes than my lecturer did in a 2 hour class. Levels, thanks dude.
Or maybe you don’t pay attention😊
Thank you sir, it helps me a lot for my final exam
Please fix the zooming issue!
You have to change it to full screen, it worked for me :)
@@oxysmoxy1977 doesn't work
I like the way you explain this 5-full-pages theory in a simple way. Thank you! This helps me for my tomorrow exam ehehehe
How hours of boring lectures are made into a 12 min riveting knowledge is always going to be a mystery to me #Khanacademy.
Thank You for saving my life btw
This is the best video explaining GPCRs out there. Tysm
MY PROFESSORS COULD NEVERRR. THANK YOUU 🥹🫶🏼
I can't unlearn this ,you deserve a huge hug for this❤❤
This video saves my 1st year as a medical student!!!!! Thank you so much!!!!!
Great clear explanation. I studied this back in undergrad and want to carry out an experiment now in my PhD where I inhibit G-alphaS and see downstream function. I need a quick re-fresher and this hit the spot! Thanks!
I tell you am wid u on this one same here am good to go now😅
Greatest video ever. loved it. Thank you for being alive.
Thank you so much. I went through my lecture slides, recording but still not understanding a piece of information like you did in 12 minutes. I am so grateful to be here with other students.
Same here, the lecture and audio from my boring lecturer was always inducing sleep
What would I do without Khanacademy?? Great explanation, as always😁👌🏼
5:23 continued from zoom out
Your speech was so clean that despite my poor english i could have understood you well. thank you :)
Amazing I love it ❤❤❤
Thank you for the simplest , you explain better than my professors at the collage and for free
for the first time iunderstand the concept of GPCRs. Thank you
This helps us so much even if it was made 8 yrs ago
Omg! I love this channel
This kind of videos doesn't even deserve 1 dislike ❤️❤️
I’m so thankful ❤️❤️❤️❤️❤️ for this video
I'm overwhelmed with joy, I finally passed my NCLEX RN after three trials and I almost gave up until I met this God sent. Please join me celebrate my helper Dr Brooks for his consistent assistance showed to me during my preparations for this exam. If you want nclex to be history to you, contact Dr Brooks via text or whatsapp on +12404085402.
So good. Worth my time
This is a savior 👏
Very nice explaination sir. Thank you so much 😊
Very helpful! Thank you. The visual really helped.
Made this sooo much easier to understand!
Finally got the concept of g protein ,thanku for this work 👍
Thank you, i finally understood this!
Thank you very much that’s help me more 🙌❤
tHIS MAKES SO MUCH SENSE
Brilliant. Really helpful.! Thanks a lot
Lol did a cat jump on your notes @7:45? 😂 Awesome, clear, accurate, and well explained video btw. The zooming-in issue wasn't very hindering in terms of understanding the concept, but it would be that much better if it was fixed. 9/10
thank you so much, i learned more from this video than i did in a 2 hour college lecture..
Wow this is SO helpful!!!!! Thank you
WONDERFUL!!! I learned more from this video than my 3-hour-long graduate class!!! THANK YOU VERY MUCH!!!
EXACTLY what i was looking for!! thank you!!
Informative video... thnx a lot
Thank god for Khan Academy
Excellent explanation!! Thank you
please help me with the kind of textbook
that you guys use
its really very well understood
Awesome video sir 😍😍😘😘👌👌👌tx sir🙏🙏
Super helpful video!
Thank you so much for this!
Thank you😭😭😭
Way of teaching adorable...
i couldnt get the topic on my lecture but now it is all clear! thanks a lot! Thumbs up :)
I get that the alpha subunit of the g protein acts s a regulaator after it's activted. But wht do the bet and gmma subunits do? Is their only functtion to block the alpha subunit from being activated all the time?
You have just activated my G-Protein awsm Khan Academy Simple Smart and Conceptual what else do we need
great job . thanks from Syria
Thnx for the explaination 👍
Wish harper's was easily understood as this........
Helped me through my exams!! Thanks!!
Thank you so much for this. Really clear and helpful. God bless you❤❤❤❤❤❤❤
What an excellent explanation
Thank u so much it was soooooo useful ♥️
Thank you :) You've made final year physiology a little easier.
what! you were whatching this on your final year?
we read this on first year
This video was amazing.
Amazing video ❤
Does the GTP replace the GDP? Or does a phosphate bind to the already-bound GDP creating GTP on the alpha subunit?
Excellent , thank you
Wow that was great!
Thank you! Good video
Woow thank u so much, u explained such a hard tissue sooo easily and clearrrr, ur greattt
Great video! Thanks so much!
Really helpful 💕
Good video.
Killed it.
Great video ... Alpha-Omega
thank u so so much. This video is very great!
wow. so nice. however i haven't understood the connection between the heterotrimeric complexes and the GPCR. Would you explain please? thank you
This video is my lifesaver. Thank you so much!
too good! 👍🏻
That was a very useful and helpful video
Excellent 👏
You are awesome! thank you so much!!
Thank you soo much for this video man....
very good video, thank you very much!
Very well explained!
Thank you so much I am forever grateful.
Thanks. I like your hand writing
Wonderful and clear! Thank you!
such a good video and explanation on GPCR. Great 👌👌
Great Video! Thank You
I really thank you sir for this great video, tomorrow I’m taking a physiology exam
Doesn't cAMP have to activate Protein Kinase A (PKA) first before those physiological responses occur?
Want to like this video 10 million times
excellent presentation. perfect. thanks from Greec
thanku for teaching,its awosome....
Do inverse agonists cause the opposite biological cell function to be activated compared to antagonists?
Well done, great video!
Thank you. Absolutely amazing! :)