Mutations
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- Опубліковано 3 чер 2024
- Paul Andersen describes the major mutations found in the living world. He starts with an analogy comparing the information in DNA with the information in a recipe. Changes in the DNA can result in changes to the protein, like changes in the recipe can result in changes in the food. He describes the three major point mutations; substitutions, deletions and insertions. He also describes several chromosomal mutations.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: www.freesound.org/people/Cosmi...
Creative Commons Atribution License
You're a better teacher than my actual bio teacher, he just sends us over here and then gives us worksheets.
😅😅😅 same here
Same currently using this to study for some ap exams
Same
This genetic diversity has been shaped by factors such as geographic isolation, natural selection, and genetic drift. As a result, different populations may exhibit variations in traits such as skin color, immune response, and metabolism.
One example of this genetic diversity can be seen in the ability to digest lactose. Many populations around the world have evolved the ability to digest lactose into adulthood, allowing them to consume dairy products. However, there are also populations, such as those in East Asia and parts of Africa, where the ability to digest lactose is less common.
Another example of genetic diversity can be seen in the distribution of the sickle cell trait. Sickle cell anemia is a genetic disorder that affects hemoglobin, the molecule in red blood cells that carries oxygen. While having two copies of the sickle cell gene can lead to sickle cell disease, having only one copy of the gene provides protection against malaria. As a result, the sickle cell trait is more prevalent in regions where malaria is endemic.
Overall, genetic diversity in human populations is a reflection of our evolutionary history and the diverse environments in which our ancestors lived. Studying this diversity can help us better understand the genetic basis of disease, as well as the ways in which humans have adapted to different environments over time.
Nobody:
Teachers during online classes: wATcH tHiS vIDeO tO fiLl oUT tHE wOrK sHEeT
God help me I’ve done too many worksheets on these type of videos...
@@tristyna.1159 Bro same
@@ubhldomesyou That's literally what I'm doing here as well
Lmao same qwq
The username is killing me
Mutations include mind control, the extension of claws, ice creation, manipulating metal, changing form, controlling the weather, firing energy beams with your eyes, traveling at supersonic speeds, able to tell which movie I'm referring to, and multiplying yourself.
XD
Nik V. WHAT NO WAY! I thought it was Harry Potter
X-Men. Anything else you need to know?
Tbh I looked up “mutation” to find men videos and ended up here XD
Mr .freddy
Your videos are amazing. You don't know how much you've helped me. I went from a C to an A+ and from a 70% to a 105% I just wanna say thank you so so much you're such a great teacher.
How do you go from a 70% to a 105%? 105% implies that you got everything right along with extra marks, something that is impossible with the fact that you stated you only got 70% prior?
maybe she dropped the class and took it again next semester
or dropped an exam
or there could've been a mutation in the number 105 :D
LeBrokenJumpshot James that makes no sense tho
ever since high school no one could ever explain to me how a point mutation on one strand affects the other strand of the DNA molecule. i'm now 26 years old and thanks to you i FINALLY understand. your videos about light waves and optics also helped me a ton; i'm currently studying for the MCAT. thank you so much for doing what you do. your videos are even better than Khan Academy's.
Mr Andersen, im in 1st year med school..you have become part of my family..part of my daily routine..THANK YOU!
I learned more in one video than my teacher explaining this lesson in an hour and a half, thank you!!!
It is important to recognize and celebrate the beauty and richness of diversity in all its forms, including genetic diversity. Embracing and promoting diversity can lead to a more vibrant and dynamic society where individuals can thrive and contribute to the collective well-being of humanity.
You are a very talented educator. Thank you very much for making this video. You really helped me.
Your videos have taken my college biology grade from a C- to an A. I am so grateful for your work!
All your videos are fantastically good!! Thank you so much Anderson !! :)
"and i hope thats helpful" yes every word you say is so damn helpful. You are amazing and I am so thankful for your videos. Keep rocking Paul Andersen. You are so important thank you for saving me for literally years now.
urrggh… its gonna be a long year.
yeah ikr i came here cause i need to write a text about mutations and this guy is like joking about his cookies hahaha
+Shrimposaurus Rex ik the feeling
AP test =)
Glad i'm not the only one thinking that
reanimate your reactions to be in the action of similarity to that of singularity
I really like how you use analogy to explain and discuss things practically. It's really cool and it helps a lot. :D
I'm going to finish watching your biology playlist in no time ;)
All of your videos are awesome! Thank you!
ive been watching your videos since i was in year 12 back in high school.....5years later iam in Med school and iam still coming back to your videos.....thank you..youre awesome...keep doing what youre doing sir..youre helping thousands out there..God Bless.
Great question. All life is connected back to the first life forms through our genetic material. Therefore the entire diversity of life on our planet was created through mutation (and genetic recombination).
However if you are looking for simple "good" mutations in humans here is a start: lactose persistence, malaria resistance, the ccr5-Δ32 mutation that gives HIV-1 resistance, and my personal favorite tetrachromatic vision.
I have a test in half an hour and this helped me understand the lesson better than what my teacher has tried to teach us in a span of a month. Thank you!!
Thank you very much. i just finished my exams, and the subject was mutations. i used some of your work, and i got an A+! Thank you very much for this simple and informative video. :)
the nestle chocolate chip cookie recipe is actually a godsend
You are a legend. Thanks for uploading these videos! Helps a lot!
He really simplifies the subject matter. I really appreciate the videos.
Thank you so much for making Biology simple! I pretty much owe my high grades to your teachings :) keep up the awesome work
The best podcast in 2013.
I love you Mr. Anderson! Thank you for making me finally understand all this!
Anyone else picked up on the F.R.I.E.N.D.S reference with the cookie recipe? :) Good Vid!
nezlay TOOLOWZZZZZZZ. hahahahaha yesssssss i was thinking the exact same thing looooool.
You noticed the changes were bad. Changes are almost always neutral or bad, as far as the composition of the cookies, or cells.
Plus the cookies were designed. They didn't, nor could come about by mindless chance.
1. Poor diet: Eating a diet high in processed foods, sugar, and unhealthy fats can weaken genes and make the body more susceptible to illness. Consuming a diet rich in fruits, vegetables, whole grains, and lean proteins can help strengthen genes and improve overall health.
2. Lack of physical activity: Leading a sedentary lifestyle can weaken genes and increase the risk of developing chronic diseases and infections. Regular exercise can help improve gene health and boost the immune system.
3. Smoking and excessive alcohol consumption: Smoking and excessive alcohol intake have been linked to weakened genes and an increased susceptibility to disease. Quitting smoking and moderating alcohol consumption can help strengthen genes and improve overall health.
4. Stress: Chronic stress can weaken genes and suppress the immune system, making the body more vulnerable to illness. Finding healthy ways to manage stress, such as practicing relaxation techniques, mindfulness, or engaging in regular physical activity, can help improve gene health and boost immunity.
To become more immune to sickness, it is important to focus on strengthening genes through healthy lifestyle choices. This includes:
1. Eating a balanced diet rich in fruits, vegetables, whole grains, and lean proteins to provide essential nutrients that support gene health and immune function.
2. Engaging in regular physical activity to improve gene health, boost immunity, and reduce the risk of chronic diseases.
3. Getting enough sleep to allow the body to rest and repair, which is crucial for gene health and immune function.
4. Managing stress through relaxation techniques, mindfulness, and other stress-reducing activities to support gene health and immune function.
5. Avoiding smoking and excessive alcohol consumption, which can weaken genes and impair immune function.
By making these lifestyle choices, individuals can strengthen their genes and improve their immune system, making them more resilient to sickness.
At first glance, I thought Mr. Anderson was Hank Green...
Niccole Michelle TOTALLY!!! hahaha
Niccole Michelle YES
Niccole Michelle I thought he was Neo.
Niccole Michelle me too
Niccole Theriault Same.
Dude dont stop making videos! these are great, and im using them to study for my bio midterm
Thank you SO MUCH. I’m dyslexic and dyspraxic. You explain this in such a way that I understand, and I feel a lot better about my exam tomorrow! Really amazing teacher, thank you so much
Currently studying for my Biology Test and Exam.. Thank you from me and the rest of my Year 12 Class, for taking the time to make these videos! :)
How’d it go?
now it's my turn for my biology exam.....
Hey guys, did you know that the Nazis were all about that racial purity stuff? 🤢 They thought the Aryan race was superior and didn't want white people mixing genes with other races. But turns out, that kind of inbreeding can cause some serious genetic issues. 🧬 So white peeps, make sure to mix it up and keep that gene pool diverse! #GeneticDiversityRocks #SayNoToInbreeding #DiversityIsStrength 💪🏽 #NazisGotItWrong 🚫 #EmbraceTheMix 🌈 #ScienceRules 🧪🔬 #LoveHasNoRace ❤🧡💛💚💙💜
rly can't imagine this is 11yrs ago
it helped me through my bios
thanks a lot !
Thanks this was really helpful.... Good explaining and visual
Great video. I learned quite a bit of the nature of mutations!
Thanks so very much. I've been trying to understand this in class but I've failed to several times. Now the whole subtopic of Genetics has made sense! :)
This was a very helpful breakdown for mutations .... Thank you
You are a best teacher for genetics. 👍
thank you Mr.Andersen it helped me pass my test plus i never knew anything about enzymes and now i understand.
I like the way you explain things. I wished there was a video for cancer and proto-oncogenes.
This actually made way more sense then how my teacher taught us it
The chocolate chip cookie analogy made everything so much clearer
Mr Andersen, we've been expecting you...
*closes doors and windows*
*ignites lightsaber*
What a wonderful explanation
ur videos are so helpful! thanks man
Thank you Mr. Anderson!!!
So helpful! Thank you!!
Once again, great video.
I've made this recipe a dozen times and its always perfect!
Lynda A you’re a mutant
Thank you very much! It has been such an useful video
very nice presentation many thanks
Best video on this so far, not perfect, but great. Thank you!
thank you dear every time I watch one of your video I feel confidence about my exam
dude you have a very natural style of lecture presentation and nice voice. those made you superamazing.
Thank you Very much for this Amazing video
10/10 would watch again
Thanks, I like the graphics. could you give an example of a "good" mutation and what it has resulted in?
Omg, I'm having a test on variation and evolution tomorrow and I was a bit stuck at this point. Thank you for making this so simple! :D
Thanks for all your great videos, bozeman! :D
Thanks man your video was just amazing
the cookie recipe helped me to understand. thank you!
This video is fucking great.
GuiltyGab It is great but need to talk slower
Bonnie G There's a pause button.
Bonnie G And there's the option to adjust the playback speed.
Very helpful, thank you.
This is a really helpful video. Thanks!
Thanks again for making it easier :)
Thank you. You make so much more simpler
I have a deletion in my DNA which causes Achromatopsia. Great video - I understand it a whole lot better now. By the way can deletions be repaired at all?
I'm Thai and this video with thai suntitle help me in my final exam alot , Thank you.
Your videos are so helpful and have become a part of my daily study routine! thank you!
Adalie Kleinhardt stfu mutant
Thank you!
you are a great teacher
Thank you
Thank you, very helpful
Great video. Tnxxx
Great video with specific details about DNA and mRNA
Excellent!
I'd love to have you as my professor mr. bozeman! I learned a lot just in this 5 min video! :) subbed
ur awesome u actually make it easier to understand thanks
The recipe reference was a smart thing to use
This is great! Thanks so much!
It's pretty much helpful .. thankyou so much & may God bless you Sir
i m a grt fan of ewr vedios...its very useful fo me...so dat i cn easily adapt d related topic...thnks.
Great video
MY SUCCESS IN THE EXAM IS BECOZ OF YOUUUUUUU!!!!!
ABSOLUTELY! GOD IN THE FORM OF PAUL ANDERSON.
WAITING DUDE!!!!
WHATS WRONG WITH U SIR? that is my personal opinion,neglect this and go on with ur life, INSHA ALLAH!!
He didn't reply, maybe because you look you just came out of someone's behind. No hard feelings though.
ALLLAHUUUU AKKBBBARRRRR my brothers!! With a side of goat.
thank you ....
Bloody brilliant
Info is great! But can you list all the mutations from the most harmful to the least harmful?
You’ve taught me more than my actual bio teacher
Best explanation ever! thanks you so muchhh
thank you♥️
Excellent
Mr. Anderson!
Great video, very easy to understand :)
Thanks!
This vid wuz helpfool thanxs fur thee informashon
Mutation is such a rebel. Great video by the way
Mr Andersen is the BOMB!!!!!!!!!!!!
thank U
Video very helpful
Great videos you got me through my final with a A.
Love chocolate chip cookies! The big question, of course, is the origin of the recipe. That's what fascinated Dr. Francis Collins. Great video!
can you make videos on the DNA repair system?
Thank you so much.. I have final exam in these on Thursday 😁 .. after the exam I am going to try the recipe 😄
+maweh100 I know this was a while ago but, I have an exam too!!! It's tomorrow so wish me luck!!!
maweh100 same with me tomorrow test pray for me
maweh100 me too I have an exam wish me good luck!!