Hey 👋🏻 So I know that you were in the family first, but I still want to welcome you to Coach Greg’s family! I am a fitness and nutrition coach. Fitness saved my life and now I’m passionate about learning as much as I can about it, hence why I follow the doc. However, I just got into nursing school. We have to learn a lot of smart people stuff over the next few years soooo I thought it would benefit me to follow Coach Greg’s cousin as well 🤷🏼♀️Hope you keep posting more than last time.
Hey, here from coach Greg. Could you do a video on why doping testers need to know specific compounds (e.g. anabolic steroids) to look for? I remember the Balco bust in the 2000s where athletes were recklessly using THG because it was unknown to authorities. Why could a tester not take some (animal?) androgen receptors in vitro and see what molecules from an athlete's blood binds to it? Wouldn't that allow detection of any novel compounds being used which could then be identified by NMR? (Forgive me if my terminology is wrong, it's been a while since I studied this stuff!)
Exactly. With mass spectrometry, you are always dealing with charged ions, which are created in the ions source. There is another video that goes into more detail on how a magnetic sector mass spectrometer works, and another on electron ionization, in case you want to learn more.
That's actually a different strategy. Still based on careful measurements of isotopes, but it needs even more specialized equipment called an Accelerator Mass Spectrometer. They actually take advantage of the nuclear fallout released from all the bomb testing in the middle of the 20th century to calibrate the age of samples. For older samples like fossils, they need to look at longer lived isotopes (radioactive carbon 14 decays too quickly). Thanks for your question!
Pov: you’re here from our doctor, nutritionist, scientist, mom, and dad Greg Doucette
And our circle
righter than last time
Lmao
Never heard of the guy. My bet is he is a square
Circle
The mother must be very proud, both of the twins are doctors.
And circles
More chemistry than last time!
Wym there Nobel prize winners 🤣XD
😂😂😂 this made me actually lol
The other doctor Doucette sent me here, not disappointed.
Coach Greg's brain on HRT
everyone: references Coach Greg's videos
Actual students:🤨
More chemistry than last time.
I was searching for it, thank you
More viewers than last time
More testosterone than last time.
Your brother screamed harder than last time so I subbed.
I came here because of Greg's new video
same
Same
+1😅😅😅
Same
same
Smarter than last time
those Doucette brothers olala ... one helping with my fitness, the other with my chemistry exam on isotopes mercii
Both doctors ☝🏻
Coach Greg said to sub so im here ready to work out my brain muscles 🤕🏋
That’s what I’m talking about man haha 💪🏻😂👌🏼
He is Dr. Banner to coach Greg’s Hulk
🤣
Family of Geniuses
From coach Greg’s channel but I’m a chem major and in orgo right now. I love chemistry! Will be going to med school & training harder than last time 😜
Discovered you through greg. Going to stay for the reason that I actually understood & enjoyed this.
Glad I came over from Greg’s channel, my ears appreciate the change in pace
Dr.Doucette sent me here, This channel is a goldmine
Here to give this channel a supraphysiological dose of algorithm
Hey 👋🏻 So I know that you were in the family first, but I still want to welcome you to Coach Greg’s family! I am a fitness and nutrition coach. Fitness saved my life and now I’m passionate about learning as much as I can about it, hence why I follow the doc. However, I just got into nursing school. We have to learn a lot of smart people stuff over the next few years soooo I thought it would benefit me to follow Coach Greg’s cousin as well 🤷🏼♀️Hope you keep posting more than last time.
A fan of your brother but also a chemist. This is pretty fascinating!
Learning more than last time!
Just came here for the quads
teach us smarter than last time
Fascinating; thanks. I’ll eagerly watch more!
I got a referral from my DR. Here checking in
Hi, Greg sent us weight-lifting geeks here. I’m so excited to learn!
My doc prescribed me this video
Hey, here from coach Greg. Could you do a video on why doping testers need to know specific compounds (e.g. anabolic steroids) to look for? I remember the Balco bust in the 2000s where athletes were recklessly using THG because it was unknown to authorities. Why could a tester not take some (animal?) androgen receptors in vitro and see what molecules from an athlete's blood binds to it? Wouldn't that allow detection of any novel compounds being used which could then be identified by NMR? (Forgive me if my terminology is wrong, it's been a while since I studied this stuff!)
Please post more chemistry related PED videos Dr. Doucette :)
This is Dr. Banner and Hulk all over again
Awesome video🐐
Came here for your twin Greg, he is my doctor
thank you for this! has been struggling to understand the concept but this video explains it really well :-)
Now we have two Doctors
Thanks a lot, very interesting topic and great presentation!
Fascinating, thanks for the video.
Subscribed to feel dumber than last time
😂 😂 😂
😂😂😂😂
This was actually fascinating.
The real doctor Ducette
Very cool
More subscribers than last time. 🥳
A Mass Spectrometer machine? Man I wish we had one at my gym, I'd be huge
My Dr sent me here. Nice video
Nice channel
From one doctor to another.
Thank you sir
0 dislikes, The like ratio is higher than last time!
Some hater disliked it
more brothers than last time
Smarter than last time definitely
omgosh a super smarter version of Greg! Cool channel !!!
Harder than last time
More algorithm comments than last time.
My doctor sent me here to watch harder than last time
More comments than last time
In the description of the mass-spectrometer, you meant that the 12CO or 13CO molecules are first ionised before being bent by the magnetic field.
Exactly. With mass spectrometry, you are always dealing with charged ions, which are created in the ions source. There is another video that goes into more detail on how a magnetic sector mass spectrometer works, and another on electron ionization, in case you want to learn more.
Smarter than last time!
Thank you so much for this, this was super helpful :)
Hey Chem coach! Can you teach us how to synthesize tren?
Some use elemental analyzer before doing all this, why is that?
Doctor sent me here, Dr Doucette
Smarter than last time from this video
Coach said to workout my brain muscles also
I understand ZEEERRROOOO. Scream at me next time
i'm not here to make a stupid comment because i know you're a very smart person
5,600 views, 469 - 0 votes (sat 2021-1-09)
very smart people here
Much smarter than last time
Wow thats coach greg brain on HRT
i am only as smart as the next guy. but maybe if i am here, i will be smarter than last time.
SMARTER THAN LAST TIME
Im sorry, im not that smart i only move heavy objects from a to b but have a good day
We pick stuff up, then put it down. More stuff than last time.
🤣🤣🤣
Harder to understand for a humanities student than last time
More quads than last time 😋
Is this the technique they use to estimate the age of fossils?
That's actually a different strategy. Still based on careful measurements of isotopes, but it needs even more specialized equipment called an Accelerator Mass Spectrometer. They actually take advantage of the nuclear fallout released from all the bomb testing in the middle of the 20th century to calibrate the age of samples. For older samples like fossils, they need to look at longer lived isotopes (radioactive carbon 14 decays too quickly). Thanks for your question!
More doctors than last time!
I have been sent from your evil twin, to become smarter than last time!
Greg is our dad, we have been introduced to our new uncle, hallo :)
More Plates More Dates Doucette style
Let's roll boys
Coach Greg is smart, but the Doc here ...is the real deal.
I see the blood of the doc runs in the family
Let’s see a calibration
Greg Doucette's brother is a smart man
hi greg brother
Im here from Greg Doucette’s video.
Dr Greg brought me here
from greg channel
you need to get u a baby Nakey and a Gert they are smarter then us Humans 💪💪🔥❤️
how can i calculate isotope ratio on french toast?
Noice.
greg send me
meme
Everyone love Jesus