What are Chromosomes?
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- Опубліковано 4 сер 2024
- In this video Paul Andersen answers this question about chromosomes. He explains how the base pairs of DNA form genes which are organized into the chromosomes of the overall genome.
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Artist: Herman Jolly
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All of the images are licensed under creative commons and public domain licensing:
CSc, Doc RnDr Josef Reischig. English: Human Karyotype: Karyotype Human 45,XY t1-17 (mosaic). Optical Microscopy Technique: Negative Phase Contrast. Magnification: 6000x (for Picture Width 26 Cm ~ A4 Format)., [object HTMLTableCellElement]. Author's archive. commons.wikimedia.org/wiki/Fil....
File:Mars-Male-Symbol-Pseudo-3D-Blue.svg, n.d. commons.wikimedia.org/wiki/Fil....
File:Venus-Female-Symbol-Pseudo-3D-Pink.svg, n.d. commons.wikimedia.org/wiki/Fil....
KES47, File:Chromosome-es svg: English: Graphic Decomposition of a Chromosome (found in the Cell Nucleus), to the Bases Pair of the DNA., July 10, 2010. File:Chromosome-es.svg. commons.wikimedia.org/wiki/Fil....
LadyofHats, Mariana Ruiz Villarreal. English: A Diagram of a Typical Prokaryotic Cell. This Diagram, Made in Adobe Illustrator, Is an Improved Version of a Similar Diagram, Image:Prokaryote Cell Diagram.svg, Which Was Also Made by LadyofHats. Besides General Appearance Changes, This Version Adds Plasmids and Pili, and Notes That DNA Is Circular., March 2, 2008. Own work (Source: Typical prokaryotic cell, Chapter 4: Mutagenicity of alkyl N-acetoxybenzohydroxamates, Concept 1: Common Features of All Cells, Cells - Structure and Function). commons.wikimedia.org/wiki/Fil....
Szczepan1990, MesserWoland and. Azərbaycanca: Tipik Heyvan Hüceyrəsinin Qurluş Sxemi., October 15, 2006. Own work (Inkscape created). commons.wikimedia.org/wiki/Fil....
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I've watched SO many videos in hopes of understanding this particular information better and to no avail. Watched your video (twice) and now I finally get it, I can finally move on, and because of this comment section I can thank finally thank you! So again thank you so much for what you do. You're one of the best!
Thankyou so much. It really helps me. Never understood this before but I now fully understand. You are one of a kind. You simplified in just 5 minutes. You are more better than my biology lecture .
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I just wanted to let you know that you do an amazing job at explaining biology clearly or in a way that is easy to understand. Keep making videos. I really appreciate them. It is hard to understand when my professor lectures because he makes everything seem so complicated. He even puts up lecture videos just like you, but when I do not understand him, which is often, I come to your videos. Please continue to do what you do. It makes my class easier and my grade higher.
Chanelle Nique That's because this video is oversimplified. For example, not all genes code for proteins. Some just code for RNA molecules (different classes too), etc. Also he's missing a Histone (which all the other histones are wound over. I'm not sure if this is simplified for HS students or that his biology is outdated, but no college professor would simplify it to this level.
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Thanks finally I understood dis before my pre medical exam
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I like that you went form big to small. Helped me visualize something i was struggling with for years.
exactly
This is really helpful in crafting my middle school lesson! (I'm from more of a physical science background). The perspective and zoom in is really good. Many thanks.
Thank you! This video was very helpful and easy to understand.
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*You are the best biology teacher in the world.*
I have been confused by this for 3 months, been looking to Yutube for a long time. Thank you!!!
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Always incredibly helpful!!
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BEST BIOLOGY TEACHER EVER!
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Thank you so much! This video was invaluable to me.
You’re the best. Hope all is well and good
Really great explanation! I especially like the analogy to the encyclopaedia.
seriously gonna ace my test on Wednesday, THANKYOU so much :)
For the longest time, I had no idea how to differentiate gene from genomes from chromosome. It all seemed the same to me. Now I understand. THANKS!
Yes sir! That was very helpful! thank u!!
Great video! Thanks for sharing!
THANKS, but are plasmid a part of the genom?? and are plasmid part of the DNA?
Think you so much, mrs. Andersen!
THANK YOU SO MUCH! YOUR VIDEOS ARE SO HELPFUL
Your explanation was amazing.. congratulations.
Nice and simple explanation. Thank you.
Need another refresher. Appreciated.
finally the level of explanation I have been looking for! The others I found were too complex (ie Wikipedia) or too simplified or incomplete. I even bought a biology text from a used bookstore and even that didn't have a quick but complete explanation of a chromosome like this one.
Dude, you must be 26, only a 26 year old can be that brilliant, that wise and that handsome all at the same time!
Thank you for the video. It was very helpful
Thank you! I have a test tomorrow and that made it very clear!
Lol, 6 years later, and I have a bio test tomorrow too 😂😂
U R BEST OF THE BEST ,I HOPE EVERYONE TEACHING LIKE YOU
Wonderfully done
Yes super helpful, thank you, studying for finals
Very helpful for research project. Many thinks sir!
Thank you so much. i watch your videos a lot.
Thumbs up man!!!!
Really helpful
I don't really understand. So, is the whole DNA molecule a genome? And is it cut into pieces , that is, into chromosomes? But some pieces of DNA are not inside the nucleus but inside mitochondria, aren't they? Please, can someone explain this to me.
That wasn't just helpful, it was great !! Thank you.
I love your explanation
Outstanding video
thanks so much!!!! so helpful!
as always brilliant thanks karen
thank you sir for your work! huge help
This is very good...THANK YOU sir😍
The only video that helped me understand chromosome correctly. Thank you so much sir
Awesome video!
superb explanation
Awesome video! :)
SOOO HELPFUL
i love the logic of your explanations
thank you so much for these videos ! :-D
why can't you be my biology teacher? I spend 5 hours once a week in class trying to understand this material, only to come home and watch your videos to understand it fully. thank you!
Thank you so much..this video was very helpful :)
So quantum base pairs would allow regulatory strands to turn on and turn of genes in a different order because quantum genes will interact with the world differently , they will have to be activated in such a way that anatomical cells can carry out human DNA instructions in a more efficient manner. This requires predictive modeling and accurate placement of quantum material so that genes are sustainable and will produce new cells that contain quantum precise proccesses.
Very helpful. Thank you
Can you clarify what this means--DNA is tightly bound so it can "easily divide" in the nucleus?
very helpful.easy to understand
Loved it, very helpful
Thanks for the info!
Very well explained! Thank you :)
Wish you were my science teacher at school...might have got into medical college haha. Made it into computer programming instead.
Hope you upload ATP synthesis and Circulatory system
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May I ask the difference between Monad and Dyad form of chromosomes??
Thank you. Clearly understand.
Great Mr Anderson
This is a great video
For a human to maintain quantum proccesses , quantum forces in the body will need to be measured in highly volititile sites. Once highly volitile sites are stabilized quantum genetic proccesses can continue to become more efficient. It is extremely important for a human to be able to measure their own quantum genetics so that the best decisions can be made for the survivability of the human race.
Thank u it really was helpful u just made me understand what i 've took from years and i just realized that right now i woke up and got to know what i had taken ❤literaly i was lost
Okey-dokey play it again for about like a month and then it really sink in I got to get chromosomes for dummies or something thanks again I like this UA-cam channel
Thanks for the video :)
I like how simple he broke down the facts easily.
It was great. Thank you
You were HELLA helpful
Thank you so much
You just summarized an entire chapter for me, explained it way better, and have me feeling encouraged again. I wish you were my prof!
nicely done..i am really appreciate....thanQ so mch..
So helpful sir