Thank u 💛✨✨ Sir please i have a question How do free hormones travel in the blood and they are hydrophobic in nature and do not have a transporteur ???
Hydrophobic doesn't mean that they don't mix with water. If you add a drop of oil in water and stir it, it will stay mixed as long as you keep stirring. I don't have reference but here is my understanding. I guess the concentration of free hydrophobic molecules is such a small that they don't have enough random collision to separate out of solvent. Moreover the continuous movement of blood keeps them mixing with plasma similar to stirring. Also when we say that some molecules are free, that doesn't mean they will be free forever. There is a dynamic balance between bound and free hormones. Free molecules keep binding with transport proteins (if there is any transport protein for particular hormone) and bound molecules keep diffusing away from transport protein and become free. Thus, "hydrophobic" things don't have only one job of staying away from water. And with all these things happening simultaneously it's not hard for them to travel freely in plasma. Again I don't have reference and I have never consciously thought about it like this before. But as you have asked question, these things are coming to my mind and I believe this must the the actual case. Let me know if this makes sense to you or you come to know some other theories.
amazing, this is the first time I understand thyroid physiology easily, thank you.
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So far the best sir... Thank you.
Very nice explanation👍
Thank you sir please more and more physiology
So nice, outstanding, getting crucial concept clear ,which I didn't give importance earlier,
Thank you so much sir 💖😊
Very helpful, thank you!
Welcome
I loved the simplicity ❤️
Yes. I try to keep topics as simple (and yet detailed😝) as possible!
Thank you.
Awesome explanation
Excellent
Thanks alot sir
Ur video seems to me like KDT is talking 😁....luv it...thanks!!
Thanks for the comment. Because thats the goal.😊
Its great....👌👌keep it up
Thanks a lot 😊
Good work🙏
Thank you.!
Savior ❤️
Thank you so much!!!!!!
You're welcome!
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Thank u 💛✨✨
Sir please i have a question
How do free hormones travel in the blood and they are hydrophobic in nature and do not have a transporteur ???
they travel just like that... freely...
@@NonstopNeuron but they are *hydrophobic * how IS it possible that they Travel in thé plasma whithout any transporteur ?
Hydrophobic doesn't mean that they don't mix with water. If you add a drop of oil in water and stir it, it will stay mixed as long as you keep stirring. I don't have reference but here is my understanding. I guess the concentration of free hydrophobic molecules is such a small that they don't have enough random collision to separate out of solvent. Moreover the continuous movement of blood keeps them mixing with plasma similar to stirring. Also when we say that some molecules are free, that doesn't mean they will be free forever. There is a dynamic balance between bound and free hormones. Free molecules keep binding with transport proteins (if there is any transport protein for particular hormone) and bound molecules keep diffusing away from transport protein and become free. Thus, "hydrophobic" things don't have only one job of staying away from water. And with all these things happening simultaneously it's not hard for them to travel freely in plasma. Again I don't have reference and I have never consciously thought about it like this before. But as you have asked question, these things are coming to my mind and I believe this must the the actual case. Let me know if this makes sense to you or you come to know some other theories.
@@NonstopNeuron
Yes, I understood✨, thank you very much for your answer💛💛, good luck🦋, keep up the good work we néed it 🤗🤗
Great..😊
Wow