DIFFUSION, OSMOSIS & ACTIVE X-PORT ACROSS CELL MEMBRANES by Professor Fink
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- Опубліковано 28 сер 2024
- Review of Transport Across Cell Membranes, including Diffusion, Osmosis, Carrier-Mediated Transport (Facilitated Diffusion and Active Transport), Endocytosis (Phagocytosis) and Exocytosis (Secretion). Included in the description of Diffusion are the factors that the Rate of Diffusion Across Cell Membrane, including temperature, concentration gradient, size (MW) of solute, lipid-solubility (water-solubility vs. lipid-solubility). Included in the description of Osmosis is a qualitative description of Isotonic Fluids, Hypotonic Fluids & Hypertonic Fluids. Included in the description of Carried-Mediated Transport is Active Transport Pumps, Symports and Antiports.
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Last 10 minutes have made me understand a lot! Thank you, Professor Fink
You have honestly taught me more in one hour than my teacher has all year. Thank you so so much for posting your videos on here!
Watching these before my lectures since I retain more from listening than reading. Ty!
I can't thank you enough for sharing your videos to us. I am 52 years old from the Philippines. I graduated in high school in 1979, and I must say I did not know how I graduated in high school when in fact I did not learn anything as I did not have any books because my parents could not afford books. In 2008 I decided I wanted to go back to school. I started way down at the bottom, where my teacher talked about "mass". I thought I was in the wrong class, like religion. I was so confused. At that time I wish I knew about your videos. After 3 years I was able to finish my upgrading (high school). Now I am taking Practical Nursing, and I am beginning to understand the whole concept because of your lectures. I wish you were my Professor. I like the way you teach, it is clear and you are funny too, that makes it not boring. I thank you so much for sharing your knowledge to us.
stel d Thank you for your kind words. And May God Bless You! -- sincerely, professor fink
Cool
Same here I’m Filipina and at age 37yo, I learned how to read and to comprehend what I am reading,especially in English. Life in the Philippines was hard and hadn’t even tried to own books not even one because when I was in grade school to high school, we were more on copying teacher’s notes on blackboard😂😂😂 Now, am in the US trying to catch up and pass all of my Prerequisites for nursing program. Though it’s very challenging, we can do it. 👍 I also thanked this Professor because I was able to pass every test I had in Anatomy. Not just able to pass, but almost perfect score😂 Plus, I am able to answer in class. Thank you again Professor from the bottom of my heart.
The greatest lecture I never had
You're a life saver. I ordered your manual and hope to reply back at the end of this year with my grade I got in Phys. thanks to you. All those other Phys made easy books aren't helpful. I feel so prepared and actually love learning now. The diagrams and mind mapping make a huge difference.
Greatly appreciating your videos in 2021 from South Carolina! So glad you recorded your lectures!
I'm in love pedagogically with this professor! The best I ever had.
I really love the way you teach Physiology. I can't thank you enough.
Thank you for posting these videos! They've helped me tremendously. You're a wonderful professor, never stop doing what you're doing and always keep inspiring others to love science as much as you do.
I hated Physiology and other courses until i started listening to you on Ytube now im started getting very good grades in my undergrad and all of these because of your help and also my eagerness to learn despite of its ''difficulty''. How i wish you will become my professor in College of Medicine here in the Philippines next year :D i think i will be the luckiest student, my med school life will be full of excitement and motivation because i know if you are there, i will not just survive med school, but thrive!... Thank YOU PROFESSOR FINK you just don't know that you've done so much to me. Much love and more power you.
Last five minutes gave an absolute correlation of protein synthesis cellular respiration and loads of topics which I studied absolutely independently for last entire year .......!! Thank you for uploading the videos
FEEL BLESSED
you are the best PROF
Better explanation of everything I learned in class. Thank you!!!!!
You are my hero, these videos help me so much. Thanks Professor Fink!
Great video. Very helpful as I was never able to comprehend this subject until now. Love the way you explain things. Thank you so much for sharing your knowledge
Thank you Dr, through your videos I passed my pharmacy exam.
A brilliant video & explanation professor Fink...
what a revelation ..a well explained narration for students wishing to understand what is written in text books Thank you Prof
Very good instructor. I am in biology now but I pretty much get my understanding online from great instructors such as Prof. Fink. because my Prof...well never mind.
Outstanding teacher
Best professor I have ever seen. Thank you so much!!!
I love his lecture
Incredible. I subscribed. Veterinary Technology and I need all of what you have to say. Great class with excellent instruction. Im onto another one as I ready myself for semester 1 finals. Thank you!
You have helped me so much, Professor Fink
I feel isotonic today :)) you are so funny with the vesicles and vacuoles as well, thank you again, professor!!!
seriously you are amazing.. I love your jokes wish I could take your class!
Thank you so much.
Freaking genius, Now I'm ready for my test.. it makes so much sense now
You are an amazing teacher I have learned so much from your videos thank you so so much for your help
I like him, I like his passion.
i wish i would got him during my student years,great teacher
thanks to anyone to put this video class is excellent professor !! he helped me a lot for my exams
.:0
Thank you, professor!
Excellent.......Sir.
Thank you so much
perfect prep for my physiology course :]
Thank you so much I love you so much ❤
thank you very much sir,for your great vedios. I am 26 years old from India ,i have done my postgraduate and now i am preparing for various competition. I just want to know how can i get your lecture resource or lecture outline...It will be great if you help me out..
studying dialysis to be a dialysis tech. very informative
Thank you so much!! Professor Fink!!
This is a great video... thanks for sharing.
another great video thank you for uploading these!
Great stuff and inspiring teaching methods!
Can I get an email with the notes used for this lecture, please?
this guy is hilarious! 0:14:00 thank youuu you definitely have helped me!
Awesome
Excellent videos!
+sleslie23 I have to say it again. Excellent videos!
A doubt how are proteins which are produced ed inside the cell are transport ed outside .........If by exocytosis can we say that exocytosis (as it involves use of atp ) a type of active transport
Do I have a way of getting your notes that will be so helpful?
Thanks
helps a ton!!!!. awesome
Excellent lecture!
The "had copy " lecture online, is videos or just the manual?
The "hard copy" is the printed Lecture Outline.
@@professorfink Please, isn't there CDs for the lectures?
48:49 this analogy totally made me think of the chocolate factory scene in "I Love Lucy" ua-cam.com/video/8NPzLBSBzPI/v-deo.html
in this scene the role of the transporter proteins will be played by Lucy and Ethel ;)
Excellent! Good call! ;-)
@32:00 bless you
amazing :)
thanks again XD
Thanksss :DDD
Be kind to snails.
!!!!
hay que no este en ingles jajaja
Last five minutes gave an absolute correlation of protein synthesis cellular respiration and loads of topics which I studied absolutely independently for last entire year .......!! Thank you for uploading the videos
FEEL BLESSED