BIOLOGY; CYTOLOGY; PART 1 by Professor Fink
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- Опубликовано: 25 июл 2024
- In Cytology; Part 1 Professor Fink describes The Cell Theory; explains the Limits of Cell Growth (Surface Area to Volume Relationship); defines Prokaryotic versus Eukaryotic Cells; and describes the structure & function of the Cell Membrane. The role of the Phospholipid bilayer and the roles of embedded Protein are presented, including as Ion Channels, Transporter (Carrier) Proteins, Enzymes, Receptor Sites and Glycoprotein Recognition Sites (Cell Identity Markers; MHC proteins). Reference is also made to "Self" versus "Foreign" and Auto-Immune Diseases.
Check-out professor fink's web-site or additional resources in Biology, Anatomy, Physiology & Pharmacology: www.professorfink.com
Down-loadable e-books of the Lecture Outlines by Professor Fink (as well as "hard copy" versions) can be purchased from the WLAC Bookstore at: onlinestore.wlac.edu/fink.asp
Professor Fink, I just wanted to comment by saying that I'm absolutely astonished by your teaching skills and am super thankful for letting other people learn by sharing your lectures. As a student who comes from a pretty poor background and cannot afford classes to train for the medical entrance exam where I'm living, these videos have been a life savor for me! I wish you all the best there is.
I love your lectures!! I am getting ready to start Nursing school next month and have been listening to your lectures almost daily and I feel like I am ready to start school.
Thank you so much for helping me understand Biology and Physiology!!!
I took biological science at Cuesta College , I thought I was too old to learn any more or I was stupid that I could not understand what teacher saying untill I saw professor Fink on youtube , I realized that I'm not stupid. He is wonderful . One day I will go there and take his classes . Thank you so much professor Fink
We
Professor Fink - I just started Advanced Patho & Advanced Physio. I am in college to be a Nurse Practitioner. Your lectures have already helped me to understand the material better! Thank you so much for uploading these to help! You are a wonderful teacher!
I miss you miss you miss you. You are the BEST, professor Fink!!!
Some teachers are brilliant but don't know how to teach, Mr. Fink you are an awesome teacher. I listen to your lectures as I get ready for the day. I'm currently taking a college physiology class.
Selamat Bok 102
You're the man Prof. thank you for everything you've done for us
the "CLAP" RATE of diffusion. brilliant lecture btw man
Thank you sir. You are a gift to us learners. This is one of your specialities of knowing how to effectively get your message across
To your students!!
Yes Professor Fink you are a joy to watch. Thank you
THANK YOU SOOO MUCH FOR YOUR LECTURES !!!! YOU ARE SIMPLY THE BEST PROFESSOR THE WAY YOU EXPLAIN THINGS MAKES IT SO EASY TO UNDESTAND PHYSIOLOGY AND MORE...
Thank You for your kind words. Best Wishes for your Success! -- professor fink
You really saved my life as a student
Your lecture is extremly helpful
Supporting Fink, he is one the best teachers I have seen on You tube! Please subscribe and like the good ones guys! Ty Fink I listen a lot!
Thank you for your kind words AND support! Best Wishes, professor fink
You made me like biology! Thanks!
Professor Fink your videos are so so helpful!! My only comment would be maybe in the description box, you could put each subject beside the coinciding time that the subject is talked about in the video (ex. Enzymes- 1:34) as sometimes I only need to watch certain content of a video. Thank you so much for uploading this amazing content onto youtube!
I’m actually keeping up and learning with these videos! Thanks so much!
Thank you professor ❤ first year in medical school from palestine❤
Jihaad is better than you
I really enjoyed your lecture. I am just starting Adv Patho for NPs and this video lecture was very helpful. Thank you
professorfink is the best teacher i've ever seen.
well explained in fantastic way
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thank you...
Useful information
it's 2021 and I'm watching this amazing lecture!!! Thank you so much for making it much easier you are wonderful professor
I just want to ask which textbook you're using
and Thank you
Thank You for your kind words about the Video Lectures.
A master list of Videos can be found at www.professorfink.com (best viewed with a computer rather than a phone), or on my RUclips Channel Play Lists: ruclips.net/user/professorfinkplaylists
The book that I use on my Video Lectures is a Lecture Outline that I wrote. It can be downloaded as a PDF for a cost of $20 at: wlac.redshelf.com/
Same here !!! what are you taking?
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Thank you vety much!
But do you have a lecture in print or writing?
Thanks a lot
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I downloaded this Thanks
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two words, eight letters.
"Thank You"
i think 'cytology' is a more fitting name for a cellular biology class
Excellent lecture. I do have a comment concerning the example you gave regarding the food intake upon our cells. "When you eat that hamburger, french fries and chocolate malt, or coca cola, it's all digested into these nutrients." I find it a bit misleading to associate these non nutrient dense foods with a positive outcome with our cell's health. That may not be your field of study regarding diet however I think it would be a good idea to associate more nutrient dense and healthier food examples to the students.
You are correct, Joshua. If you eat food high in carbs (sugars) or fats (fatty acids), it is different HEALTH-WISE than eating food high in proteins (amino acids) or "fiber" (cellulose). My point was that whatever you eat does NOT affect your blood type or eye color, which are determined genetically. Furthermore, a vegetarian does not become a "vegetable" because you do NOT "become what you eat." Thank you for your comment. -- professor fink
my point exactly ... :)
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Great lectures. You mention 60 trillion cells, but the figure I hear alot is 37.2 trillion cells in the body. Which number is it and how do researchers go about calculating such an enormous number of cells?
The number of cells in the human body is not known. You can find a broad range of estimates in the scientific literature. The number you suggest [37 trillion] seems to be the "favored" estimate at this time. Here are a few articles about estimating the number:
handling-solutions.eppendorf.com/cell-handling/about-cells-and-culture/detailview/news/how-many-cells-are-in-your-body-probably-more-than-you-think/#:~:text=Using%20the%20weight%20of%20one,(some%2016%20trillion)%20cells.
www.researchgate.net/publication/248399628_An_estimation_of_the_number_of_cells_in_the_human_body
www.healthline.com/health/number-of-cells-in-body
www.medicalnewstoday.com/articles/318342#Human-and-bacterial-cells
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According to cell theory " cell is d offspring of a pre-existing cell". Bt my qes. is how d 1st cell was appeared??????
Evolutionary Theory proposes that the first cells formed in warm shallow seas filled with an "organic soup" of monomer & polymer organic compounds.
professorfink sir means 1st cell was not a offspring of pre-existing cell. Then how cell theory is correct??
About people who are chimeras - how come their bodies do not reject the foreign tissue, that has a different DNA? Do those different cells have identical glycoproteins? If not, perhaps their lymphocytes are learning to identify as "friends" the different types of glycoproteins? Wouldn't the study of such people help some discoveries in the field of organ rejection?
Whoses seeing this in 2020
No offence but cytology is the study of cellular biology and hence the title.