Penguin Professor, you are gifted with an amazing voice that helps me listen to this information much better than the professor in school. It just made me think more about how there are many other factors that can make teaching better.
This video was very helpful. Thanks much for your clear explanation helps me to understand the binding affinity between the Hb and Mb ... Once again thank you so much...
Excellent stuff, prof! Thanks! Do you ever do videos pertaining to exercise physiology, such as VO2 max, lactate threshold, ventilatory threshold, or anaerobic threshold? Or perhaps energy systems? Thanks again!
wow its amazing how simple you made this thank you. My professor did NOT explain it like this and made it ridiculous to understand in biochem. I wish you were teaching my class! I dont see whats wrong with explaining things in a simple way if possible!
beautiful. thanks much! i love the slider demo at the end! Another term which helped me understand the topic more fully was "homotropic" which helps explain the sigmoidal shape of the hemoglobin curve. homotropic ~"attracting the same"~ is that characteristic which makes the second and third O2's easier to bond. I can't explain it too well but maybe thePenguinProf can!
I love your videos :) Thanks for sharing your love of learning and teaching. I have an idea for this video.. With your taxi cab analogy you could teach about the Bohr and Haldane effects. With the Bohr effect- the taxi drops off oxygen and picks up CO2 (if I understand it correctly of course ;)).
increasing pO2 is really just saying/ a measurable way to say you are adding oxygen? More O2 means increase in pO2? And is there a part 2 video that describes what the physiological advantage of Hemoglobin's Borr shift and the advantage of Myoglobin having no Borr shift? Thanks. I just want to relate this to practical human physiology
Can u please tell me how to tell difference betwen *myoglobin* and *blood* ? I need to know when i eat the meat how to prepare them. Thanks in advance,exelent video :)
Very nicely done! Can you explain what the big physiologic advantage is when the Bohr effect occurs? I could not understand why a decrease in pH that leads to a decrease in oxygen carrying capacity would be an advantage. Thanks1
A drop in pH is usually due to an increase in anaerobic metabolism; when that occurs, the cells need more O2, so the increased unloading by Hb is of great benefit.
Hi thank you so much for your videos they are so helpful! I'm currently taking biochemistry and I was wondering if you plz cover more topics for that course? :)
I'm from Germany and we have to explain the exact same graph as a homework, so thank you for your great video, because I didn't really find a video in german about it xd
I cannot provide medical guidance here - please visit a site like the National Library of Medicine for easy to understand explanations of medical tests and what results can mean. medlineplus.gov/ency/article/003663.htm
It isn't more effective - it's just different; Mb has a higher binding affinity at low PO2s (due to structure) and it is not pH sensitive (again, due to structure).
I hate organic chemistry. The head of the department said women shouldn't be scientists because they are "too emotional" and even though I recorded him saying that, he had tenure, so the University SUNY Albany did NOTHING
This teaching is so good. I love it. You helped with my learning about Hemoglobin and myoglobin so much. Thanks a million.
You're very welcome! Glad it was helpful.
Informative, to the point, concise - thank you for this!
great.. your sound is clear
love the conciseness and how well explained the concepts were. Thank you!
+Timsterfied Thank you for watching! I'm so glad you found it helpful.
Literally one of the best videos I've seen so far! Thank you!
Very clear and straight to the point. The animation was a great idea. It helped me understand a lot more. Thank you so much!!
Penguin Professor, you are gifted with an amazing voice that helps me listen to this information much better than the professor in school. It just made me think more about how there are many other factors that can make teaching better.
This video was very helpful. Thanks much for your clear explanation helps me to understand the binding affinity between the Hb and Mb ... Once again thank you so much...
Learning this in biochem rn. Thank you for your video! Helped me understand this concept well
Excellent stuff, prof! Thanks! Do you ever do videos pertaining to exercise physiology, such as VO2 max, lactate threshold, ventilatory threshold, or anaerobic threshold? Or perhaps energy systems? Thanks again!
wow its amazing how simple you made this thank you. My professor did NOT explain it like this and made it ridiculous to understand in biochem. I wish you were teaching my class! I dont see whats wrong with explaining things in a simple way if possible!
This is a super good and clear explanation! Didnt understand the bohr shift until i listened to your video. Thanks🙏🏽🙏🏽☺️👍🏼
Thanks so much. I tried looking up a few explanation of this and yours explained everything in a straight forward and order manner.
I love your presentation style, good voice inflection and organization. Your points were very clear.
awesome graphical explanation......
Thank You PenguinProf
That was extremely clear and helpful I actually understood everything in the first go
BRILLIANT! Great presentation. Thank you!!
Great video, just wish you discussed the implications of the Bohr effect and how it causes release of oxygen in oxygen-deficient tissues
i love the way that u explain some ideas
it made me understand more
Great video professor, I like your videos which are informative and great source of learning..
the best explanation ever. Thank you!
beautiful. thanks much! i love the slider demo at the end! Another term which helped me understand the topic more fully was "homotropic" which helps explain the sigmoidal shape of the hemoglobin curve. homotropic ~"attracting the same"~ is that characteristic which makes the second and third O2's easier to bond. I can't explain it too well but maybe thePenguinProf can!
Thank you so much for your explanation and make it easy to understand
+mohammed faiq I'm so glad to hear - thanks for watching!
this was really helpful to me. thank you for posting!
Thanks so much! Learning about the lungs in Exercise Physiology, and this rocks!
Thank you for the straightforward and informative presentation! It has helped cement some concepts I'm learning in Biochemistry!
well done. the software is very helpful in your demonstration!! thank u
you made my life easier ! thanks
Good presentation very useful thanks. ...
I love your videos :) Thanks for sharing your love of learning and teaching. I have an idea for this video.. With your taxi cab analogy you could teach about the Bohr and Haldane effects. With the Bohr effect- the taxi drops off oxygen and picks up CO2 (if I understand it correctly of course ;)).
increasing pO2 is really just saying/ a measurable way to say you are adding oxygen? More O2 means increase in pO2? And is there a part 2 video that describes what the physiological advantage of Hemoglobin's Borr shift and the advantage of Myoglobin having no Borr shift? Thanks. I just want to relate this to practical human physiology
made it very clear. thanks
Thank youuu very much I found this SUPER HELPFUL ❤️🙏🏽
thnks... more vids plz
Would be interesting to see saturation down around pH 3.... a condition highly correlated with cancer.
Can u please tell me how to tell difference betwen *myoglobin* and *blood* ? I need to know when i eat the meat how to prepare them.
Thanks in advance,exelent video :)
Yea. You’re amazing
Thank you!
Very nicely done! Can you explain what the big physiologic advantage is when the Bohr effect occurs? I could not understand why a decrease in pH that leads to a decrease in oxygen carrying capacity would be an advantage. Thanks1
A drop in pH is usually due to an increase in anaerobic metabolism; when that occurs, the cells need more O2, so the increased unloading by Hb is of great benefit.
Awesome. Thanks for the simple and clear explanation. :-)
amazing.
Thanks!
Amazing. Thanks !
thank you teacher it was wonderful
Hi thank you so much for your videos they are so helpful! I'm currently taking biochemistry and I was wondering if you plz cover more topics for that course? :)
kickass graph!!!
I'm from Germany and we have to explain the exact same graph as a homework, so thank you for your great video, because I didn't really find a video in german about it xd
tq...
Thank you so much!!!!!!!!!!!!!!! This video really helps me :D May God bless ya!
Can we increase the amount of hemoglogine and myoglobine like marine mammals somehow ?
If the PH goes higher and make your blood more Alkaline, does hemoglobine will bond even more with the oxygen ?
Blue-Immersion Freediving probably, because there is competition between H+ and O2
I normally don't like things because I'm too lazy to press the like button, but when I saw those cartoons, I immediately liked.
+IamSidetracked Too lazy to press the LIKE button had me laughing out loud! Thanks for watching (and for the heavy finger lifting involved!!!) :)
Just saw my blood test about my Myoglobin being high, can you please explain it?
I cannot provide medical guidance here - please visit a site like the National Library of Medicine for easy to understand explanations of medical tests and what results can mean. medlineplus.gov/ency/article/003663.htm
Woow amaizing !
LOVE THE VOICE :D
Why is Myoglobin in muscels more effective than Hemoglobin?
It isn't more effective - it's just different; Mb has a higher binding affinity at low PO2s (due to structure) and it is not pH sensitive (again, due to structure).
Thankyou So so muchhh❤❤❤❤
You're so so welcome 😊
Extra Like for being a LOST fan. caught the signature sound towards the end of the video.
Can you come teach my biochem class at the university of utah ;) Thank you!
love it
I'm so glad it was helpful!
Why can't you be my Bio Chem Professor?
I LOVE YOU SO MUCH THANKS OMFG
THANK YOU SO MUCH!!!! I LOVE YOU TOO!
I hate organic chemistry. The head of the department said women shouldn't be scientists because they are "too emotional" and even though I recorded him saying that, he had tenure, so the University SUNY Albany did NOTHING
like x100
Unfortunately boring!